RS160 and RS220 - Scotsman Ice Systems
Contents
1. clean them and soak in hot water Remove the grill from the drip tray clean the drip tray grill and splash panel make sure the drain is open by pouring hot water into the drip tray Return the grill to the drip tray Pour Hot Water Down Drip Tray Every Day To avoid a delay in cooling soda at the beginning of the business day make sure that the hopper is kept at least 1 4 full of ice to keep the cold plate and the soda product cold overnight June 1995 Page 14 FOR THE OPERATOR Replenishing CO2 Supply Note When indicator on CO2 cylinder regulator 1800 psi gauge is in the shaded area the cylinder is almost empty and should be changed 1 Fully close clockwise CO2 cylinder valve 2 Slowly loosen CO regulator assembly coupling nut allowing CO2 pressure to escape then remove regulator assembly from cylinder 3 Unfasten safety chain and remove empty CO2 cylinder AWARNING If the CO tanks falls over valve can become damaged or broken off this can cause serious injury To avoid personal injury and or property damage always secure co cylinder with a safety chain to prevent it from falling over 4 Position CO2 cylinder and secure with safety chain 5 Make sure gasket is in place inside CO2 regulator coupling nut then install regulator on cylinder RS160 and RS220 6 Open counterclockwise cylinder valve slightly to allow lines to slowly fill with gas then ope2. CONTROLS Units have either levers or push buttons Levers Dispensing valve levers located below the dispensing valves need only to be pressed with a cup or glass to dispense product Ice Ice will continue to be dispensed for as long as the lever is held in or until the hopper is empty Push Buttons On the front of each valve will be a button that when pushed will activate the valve Ice When the ice dispense button is pushed ice will be dispensed for as long as the button is held in or until the hopper is empty Cover Splash Panel Ice Dispense Lever Dispensing Soda To minimize foaming a cup 1 3 full of ice should be filled at an angle so that the product runs down the inside wall of the cup until the cup is nearly full When the ice dispense lever or button is pushed a motor begins to turn the rotor in the hopper and a solenoid opens the ice chute door Ice is then dropped down through the ice chute NOTE Periodically during the day clean up the ice spilled in the drip tray There is a timer in the control box that will activate the rotor in the ice bin every two hours No ice will fall out because the ice chute door will remain closed The amount of time that the rotor turns is factory set at 2 seconds and is adjustable between one tenth of a second and 4 seconds The reason for the timer is to stir the ice so that it doesn t fuse together after long periods in the bin Front Panel So
3. cabinet 10 Mark location of gearmotor bracket on cross brace 11 Disconnect gearmotor electrical leads in control box 12 Remove 4 screws holding gearmotor bracket to cross brace 13 Pull gearmotor amp bracket from cabinet 14 Remove bracket from gearmotor 15 Reverse to reassemble Gearmotor bracket should be installed where it was so that the rotor should clear bin surface by 1 8 to 1 4 If needed the slots on the gearmotor bracket will allow the position of the rotor to be adjusted June 1995 Page 23 RS160 and RS220 REMOVAL amp REPLACEMENT To Replace Solenoid 5 Disconnect electrical leads from solenoid 1 Disconnect electrical power 6 Straighten cotter pin and remove pin from solenoid plunger AWARNING 7 Remove rubber mounting screws holding solenoid to cabinet and remove solenoid from Electrical Shock Hazard cabinet Unplug unit before servicing 8 Reverse to reassemble To Replace Light 2 Lift up and pull out and remove upper front Power panel Remove fluorescent tube 2 Pull out and remove upper front panel 3 Remove 2 thumb screws holding lower brace 3 Twist fluorescent tube out of sockets and remove 4 Reverse to reassemble 4 Remove 3 thumb screws holding upper ice chute cover and remove cover Remove the metal solenoid cover June 1995 Page 24
4. line 1 Open plain water inlet supply line valve 2 Carbonator power cord unplugged 2 Plug carbonator in 3 Carbonator primary CO2 regulator not properly adjusted 3 Adjust carbonator primary regulator June 1995 Page 19 RS160 and RS220 SERVICE DIAGNOSIS PROBLEM Will not dispense ice PROBABLE CAUSE 1 No ice in hopper CORRECTION 1 Fill hopper with ice 2 Vend switch does not close 2 Check vend switch replace if open 3 Drive motor will not run 3 Check drive motor and wiring connection replace if not working 4 Door solenoid will not open door 4 Check replace door and solenoid 5 Rotor will not turn 5 Check hub of rotor 6 Relay for vend switch does not close during operation 6 Check relays replace if necessary Water to syrup ratio too low or too high 1 Dispensing valve syrup flow regulator not properly adjusted 1 Adjust water to syrup ratio 2 CO2 gas pressure to syrup tanks insufficient to propel syrup out of the tank 2 Adjust syrup tanks secondary regulator Adjustment of dispensing valve syrup flow regulator does not increase to desired water to syrup ratio 1 No syrup supply 1 Replenish syrup supply as needed 2 Syrup tank quick disconnects not secure 2 Secure quick disconnects 3 Syrup tanks secondary CO2 regulator out of adjustment 3 Adjust syrup tanks
5. may be changed to carbonated if desired An ice machine or source of sanitary ice a carbonator for post mix and potable water a syrup delivery system either pressurized syrup cans or bag in a box CO2 The dispenser must also be connected to a drain Power to operate the valves may be shut off by a NOTE This Refreshment Stand is designed to key switch dispense cubed ice only Flaked or Nugget ice Premix is not electrically powered will not work c 31 04 e 7B 84 CM LEN RS160 SHOWN me RS220 SIMILAR ison r asson HET ICE AT Top TULIT BUT 30 WIDE s BIN DENIS y BEVERAGE NOZZLE ICE CHUTE e BL DU jl ICE BIN DRAIN FOR 1 25 3 18 CM I D TUBE T T T 10 50 REAR PLUMBING COVER mE 26 67 25 97 CM 2 36 5 88 CM 357 REST L QE 8 07 3 4 04 10 26 22 00 55 88 Base Width Total Ice Storage Basic Electrical Amperage Power Cord Model Capacity RS160 22 160 Ib 115 60 1 2 amps 4 with plug RS220 30 220 Ib 115 60 1 2 amps 4 with plug Rotor motor is 1 10 HP Options Fast flow carbonator 100 G P H May be obtained as push butt
6. of the cover and for pouring ice into the hopper Note If installing an ice cube machine on top check for proper total cabinet clearance including adapter kit The syrup and carbonated water connections need to be made at the cold plate s stub lines The cold plate stub lines are behind the splash panel Tubing routing to the cold plate is from either the back of the unit or through openings in the base A plumbing circuit schematic diagram is on the back of the cabinet refer to it for cold plate connections 2 Plan the routing of the tubing drain and soda If the tubing will pass through the base a hole in the counter top must be made prior to sealing the unit to the counter The tubing may also be routed through the back 3 Connect the drain system There are two drains to connect The sink or drip tray drain and the cold plate drain They must be routed separately The tubes may drain the unit through the back or through the openings in the base The cold plate drain tube is the one with the foam insulation on it Tilt or lift the unit to expose the bottom of the dispenser Cold Plate DLL 5 Connect the threaded drain fitting packed loose in the hopper to the cold plate drain connection Bottom View of Dispenser Connect the cold plate drain tube to this fitting route the hose to the building drain Install the sink drain after the machine has been set in place Drip Tray Grill 1
7. secondary regulator 4 Dispensing valve syrup tank quick disconnect or syrup line restricted 4 Sanitize syrup system as instructed Dispensed product carbonation too low 1 Carbonator primary CO2 regulator out of adjustment for existing water conditions or temperature 1 Adjust carbonator primary regulator 2 Air in carbonator tank 2 Vent air out of carbonator tank through relief valve Actuate dispensing valve until carbonator comes on 3 Water oil or dirt in CO2 supply 3 Remove contaminated Clean CO system lines regulators etc using a mild detergent Install a clean CO2 supply No product only water dispensing from all valves 1 Out of CO2 1 Check CO2 supply Dispensed product comes out of the dispensing valve clear but foams in the cup or glass 1 Oil film or soap scum in cup or glass 1 Use clean cups or glasses June 1995 Page 20 ELECTRICAL SEQUENCE Refer to the wiring diagram Ice Vending Ice is dispensed as long as the ice vend lever or push button is pushed or until the hopper is empty of ice When the ice vend lever or push button is pushed the vend switch closes and makes a circuit to the coil of relay A When relay is energized relay A s contacts 6 9 and 7 4 close Relay A s contacts 7 1 open e When relay A s contacts 6 9 close they make a circuit to the door solenoid which opens
8. silastic from the kit around the stand offs 7 From the adapter kit place the stainless steel adapter onto the top of the dispenser Follow all directions included with the kit 8 After the ice machine has been placed on the dispenser remove the front panel and uncoil all of the bin thermostat capillary tube 9 Route the capillary tube thru the front hole in the base of the ice machine to the left side if the dispenser towards the stand offs 10 Route the end of capillary tube thru the stand offs bend the tube around the stand offs so that it does not fall off 11 Check that the routing of the capillary tube is away from the ice chute and up high enough near the base of the ice machine June 1995 Page 8 RS160 and RS220 SODA SYSTEM SCHEMATIC 6 Valve Units payeuoqe qed SANYL dNYAS ALV1d 0109 SAA TVA VAOS AlddNS H31VM ANVIL HOLVNOSHVO AlddNs Zoo June 1995 Page 9 SODA SYSTEM SCHEMATIC 8 Valve Units RS160 and RS220 SANYL dflHAS N S ORIN Exc You Bj J C En NV ani HOLVNO8HVO AlddNS H31VM N e Lo N n S3N1VA VAOS qie5 June 1995 Page 10 RS160 and RS220 HOW IT WORKS The ice is stored in a hopper and the hopper is At the base of the hopper is a cold plate a block of sloped towards the front of the dispenser At the aluminum with several circuits of stainl
9. the ice door e When relay A s contacts 7 4 close they make a circuit to the coil of relay B e When relay A s contacts 7 1 open the circuit to the timer is opened e When relay B s coil is energized it closes a circuit to the gearmotor and the motor turns the rotor Stand By e Relay A s contacts 7 1 are closed and make a circuit to the timer eThe timer is energized when the unit is not dispensing The timer switch will close for a few seconds every two hours e When the timer switch is closed it makes a circuit to relay B s coil e When relay is energized it powers the gearmotor and the rotor is turned Soda Dispensing Soda beverages are dispensed as long as the valve levers or push buttons are held in and there is CO and syrup key switch is closed the circuit to all of the valves is enabled e When a valve lever or push button is pushed in the valve switch will close making a circuit to the coils of the valve which opens it June 1995 Page 21 RS160 and RS220 RS160 and RS220 MOVING If the dispenser is goin to be d to ACAUTION 5 Connect an empty syrup tank to one circuit building shipped any distance or if there is any 6 Actuate valve on that circuit until only CO2 gas possibility that it may be exposed to freezing flows from it temperatures it must be thoroughly cleaned of all liquids to prevent damage 4 Remove connectors from syrup tanks 7 Repeat steps 5 6 for all
10. the upper ice chute remove them 1 on top and 1 below Remove the upper ice chute from the machine Thoroughly wipe the surfaces of the bin door and both ice chutes with the sanitizing solution and allow to air dry Place the upper ice chute back onto the dispenser secure with the two thumb screws Place the clear ice chute back onto dispenser gt gt Place the upper front panel back onto the machine 8 Wipe the inside surface of the cover with the sanitizing solution and allow to air dry 9 Reassemble the rotor and hopper re wipe the surfaces of the rotor and allow to air dry 10 Wipe the top edge of the ice hopper with the sanitizing solution allow to air dry 11 Pour in fresh sanitary ice and replace the cover Plug the unit in it is now ready to dispense ice Light Bulb Upper Front Panel June 1995 Page 17 RS160 and RS220 SANITIZING SYRUP SYSTEM To Be Performed By Qualified Personnel Only The procedure below is for the sanitation of one syrup circuit at a time Repeat to sanitize additional circuits These instructions are for a stainless steel product tank system Note When cleaning a bag in box beverage system disconnect the coupling from the bag and connect to a coupling cut from an empty bag Place the coupling into a stainless steel product tank and use the procedures below but do not pressurize the tank Materials Required Sanitizing agent such as Chlor tergent Oa
11. valves 8 Remove all ice 1 Sanitize syrup system as instructed on page 15 9 Drain all water from bin and drain circuit ES SHULL MAIS ppt 10 Remove all field connections from cold plate 3 Unplug carbonator June 1995 Page 22 REMOVAL amp REPLACEMENT AWARNING Electrical Shock Hazard Unplug unit before servicing To Replace Vend Switch 1 Disconnect Electrical Power 2 Lift up and pull out and remove upper front panel Lever Type Actuation A Twist ice chute 1 3 turn and pull down to remove B Remove screws holding valve mounting plate to cabinet Pull valve and plate assembly out and away from cabinet Switch is mounted to valve plate Reverse steps to reassemble Push Button Actuation Locate vend switch behind push button assembly of upper front panel 3 Remove wires from switch 4 Remove screw and nut retaining switch to mounting plate and remove switch from dispenser 5 Reverse steps to reassemble RS160 and RS220 To Replace Gear Motor Assembly 1 Disconnect electrical power 2 Remove cover from hopper 3 Unscrew sweep arm holding rotor to gearmotor shaft Light Tube d 4 Remove rotor from gearmotor shaft 5 Remove splash panel 6 Remove upper panel 7 Twist ice chute 1 3 turn and pull down to remove 8 Remove ice chute mounting plate 9 Remove screws holding valve mounting plate to cabinet Pull valve assembly out and away from
12. RS160 and RS220 INTRODUCTION This service manual is intended as a reference for the installer user and service agent of this Scotsman Refreshment Stand It includes the necessary information to install start up operate clean and maintain this unit TABLE OF CONTENTS SPECIFICATIONS FOR THE INSTALLER Installation Of Loose Shipped Parts FOR THE INSTALLER Tubing Installation FOR THE INSTALLER Sealing of Cabinet FOR THE INSTALLER Installation Scotsman CM Cuber Installation Scotsman Slim Line Cuber SODA SYSTEM SCHEMATIC 6 Valve Units SODA SYSTEM SCHEMATIC 8 Valve HOW IT WORKS INITIAL START UP FOR THE OPERATOR CLEANING AND SANITIZING SANITIZING SYRUP SYSTEM SERVICE DIAGNOSIS SERVICE DIAGNOSIS ELECTRICAL SEQUENCE MOVING REMOVAL amp REPLACEMENT This manual contains important information read it before installation or operation Keep it for future reference It marks important safety information on a hazard that might cause serious injury AWARNING June 1995 Page 1 RS160 and RS220 SPECIFICATIONS The term Refreshment Stand means a machine The RS requires additional equipment to be that stores ice in an insulated sanitary container functional upon demand it dispenses that ice into a cup or glass it cools beverages using ice falling from the hopper onto a cold plate at the base of the hopper and it dispenses beverages via post mix or pre mix valves Some of the valves are not carbonated they
13. Remove splash panel from unit 2 Connect the sink drain hose to the sink drain fitting and secure it with a hose clamp Route the tube to the building drain Follow all local plumbing codes 4 Hang the drip tray onto the metal tabs on the base of the unit 5 Replace the splash panel Note If the cabinet has been sealed to the countertop add sealant around the sink and counter top to provide a seal with a radius of 1 2 Follow the sealant manufacturer s instructions on the package for working with the sealant and cleaning up SIDE VIEW OF DRIP TRAY INSTALLATION DRIP TRAY DRAIN FITTING DRAIN TUBING 7 HOSE CLAMP S SPLASH PANEL a DRAIN TUBING DRIP TRAY r MOUNTING TABS June 1995 Page 4 RS160 and RS220 FOR THE INSTALLER Sealing of Cabinet In order to comply with National Sanitation Foundation NSF requirements this unit must be either elevated above the counter top sufficiently to provide space for cleaning under the unit or FRONT TO BACK sealed to the counter top Elevating the unit may be accomplished by using the leg kit Legs screw into threaded holes in the base of the unit If the unit is to be sealed to the counter top the soda tubing installation should be planned such that its connections may be finished after the unit has been sealed to the counter USE LEGS OR SEAL TO Seal the unit by th
14. a valves until water is dispensed 12 Check the primary gauge for the carbonator and the secondary CO gauge for the Syrup 13 Connect the syrup containers to the soda system 14 Activate the soda valves until syrup is dispensed with the water 15 Leave the unit alone for about a half hour to cool the cold plate and soda product 16 While waiting check all connections for leaks repair as required 17 When cold plate has cooled adjust each soda valve for the proper water to syrup ratio To remove valve covers e Lift up and pull out to remove upper front panel Twist clear ice chute 1 3 turn counterclockwise and pull down to remove eSlide ice chute mounting panel forward to remove from cabinet Valve covers may now be removed Reverse to reassemble when valves are adjusted Note there is a timer in the control box that will activate the rotor in the ice bin every two hours The amount of time that the rotor turns is adjustable between one tenth of a second and 4 seconds The purpose for the timer is to agitate the ice to keep it from fusing together after long periods in the bin To Access Soda Valve Covers Ice Chute Mounting Panel Ice Chute June 1995 Page 12 FOR THE OPERATOR RS160 and RS220 General Information This section covers operating controls daily pre operation check unit operation adjustments replenishing CO2 and syrup supplies and daily cleaning OPERATING
15. da Valves Ice Chute Drip Tray June 1995 Page 13 RS160 and RS220 FOR THE OPERATOR Daily Check 1 Make sure that the CO cylinder primary regulator assembly 1800 psi gauge is not in the shaded change CO cylinder portion of the dial If so CO2 cylinder is almost empty and must be replaced 2 Sufficient syrup supply in all syrup containers If not replenish syrup supply 3 Make sure drip tray and grill are clean 4 Make sure soda valve nozzles are clean 5 Remove cover and pour sanitary ice into the hopper AWARNING Ice hopper contains parts that can move at any time and will cause injury if hands are in the way Do not remove cover until the unit has been unplugged from electrical power Do NOT use bagged ice directly from a freezer The ice must be broken up in the bags first before adding to the hopper Large chunks of ice can NOT be dispensed The dispenser must always contain ice to have ice available for use and to keep the syrup product cool If there is no ice in the hopper it will take about 1 2 hour after ice is added for the cold plate to cool off properly NOTE After ice is loaded into a WARM hopper dispense several containers of ice this helps disperse the ice across the cold plate Keep the cover in place and check the ice supply regularly during operating hours 6 Keep drip tray clear of spilled ice 7 At the end of the day Remove soda valve nozzles and diffusers
16. e use of room temperature COUNTERTOP vulcanizing RTV rubber sealant such as General Electric IS 808 Industrial Sealant Dow Corning 731 or the equivalent With the unit located on the counter as desired A Tilt or lift the unit to expose the bottom flanges of the base frame B Apply the sealant to cover the bottom flanges of the base frame C Return the unit to the desired position on the counter top D Add sealant around the base frame and counter top to provide a seal with a radius of 1 2 Follow the sealant manufacturer s instructions on the package for working with the sealant and cleaning up E Seal around all access holes in the counter top with Permagum or Mortite caulk or an equivalent material June 1995 Page 5 RS160 and RS220 FOR THE INSTALLER 1 If installing a carbonator locate it nearby 2 Route the drain lines to the building drain Vent the drain tubes if installing at the back of the cabinet 3 Locate electrical supply for cord 115v outlet The outlet must be properly grounded The circuit must be fused and no other electrical appliance should be on the circuit ALL ELECTRICAL WIRING MUST CONFORM TO NATIONAL AND LOCAL CODES 4 Remove splash panel Refer to the plumbing schematic on the back of the cabinet all stub lines are labeled and Typical Installation Sink and Cold Plate Drain Tubes Beverage amp Water Tubes A Connect carbonated water
17. ealant from the kit place a bead of sealant onto the top edges of the area on the adapter where the ice machine will go 6 Place a bead of sealant onto the inside and outside seams where the dispenser and adapter meet 7 Using a mechanical lift hoist the ice machine onto the dispenser center left to right and align flush to the back 8 Install a bin thermostat bracket assembly onto the underside of the CM ice machine Note Thermostat bracket only required by CM250 CME250 CM500 CME500 CM650 or CME650 9 Fasten together at the back of the machine using bolts from the ice maker and mounting straps from the kit 10 Place the front cover plate onto the dispenser in front of the ice machine June 1995 Page 7 RS160 and RS220 RS160 and RS220 Installation Scotsman Slim Line Cuber Assembly The assembly of the ice machine onto the dispenser requires two additional parts an adapter and a thermostat stand off kit 1 Mark two spots on the inside left liner of the dispenser 2 down from the top 4 from the back and 4 apart 2 At the two marked spots drill two 1 4 holes thru the plastic liner only 3 From the stand off kit locate the stand offs and plastic anchors Thread the stand offs partially into the plastic anchors 4 Push the anchors stand offs into the holes 5 Screw the stand offs all the way into the anchors Be sure that the holes in the stand offs are horizontal 6 Place a bead of
18. ess steel front there is an angled rotor when that rotor turns tubing molded within it Ice in the hopper is in it scoops ice up lifts it to the top of the ice chute contact with the cold plate and causes the and drops it through that chute into the user s beverages within the tubing to become chilled container The ice in direct contact with the cold plate is not dispensed Cut Away View Ice Ice Sweep Rotor Ice On Cold Plate Door Upper Ice Chute Ice Chute Cold Plate June 1995 Page 11 RS160 and RS220 INITIAL START UP 1 Turn on the 2 Set the high pressure regulator to the carbonator to 80 100 PSI 3 Set the low pressure regulator to 40 50 psi Set diet regulator if used to 10 15 psi 4 Turn on the water to the carbonator 5 Plug in or turn on the carbonator 6 Purge CO gas pressure from the carbonator tank once or twice while it is filling by pulling up on the pressure relief valve on the top of the tank 7 Sanitize the ice storage system as instructed on page 16 8 Turn the key switch to ON AWARNING Ice hopper contains parts that can move at any time and will cause injury if hands are in the way Do not remove cover until the unit has been unplugged from electrical power 9 Fill hopper with sanitary ice 10 Plug the unit s power cord into an electrical outlet the lighted sign should come on Dispense several containers of ice 11 Activate sod
19. izing solution from the system 9 Remove the dispensing valves and quick connect sockets Remove nozzle and diffuser of valves if applicable Clean all surfaces with 100 PPM sanitizing solution and cloth if necessary 10 Place removed valve parts and quick disconnect sockets in the sanitizing solution 110 PPM for fifteen minutes 11 Reassemble valves and install on dispenser Reconnect quick connect sockets 12 Connect sanitizing tank 42 100 PPM to product lines and draw sanitizing solution through AWARNING To avoid personal injury or property damage do not remove cover from the pressurized tank until all pressure has been released from the tank each valve for two minutes Allow sanitizing solution to remain in the system for a minimum of twenty 20 minutes Disconnect sanitizing tank 13 Reconnect all lines 14 Connect a tank containing clean uncontaminated product to product lines Draw product through the lines until all sanitizing solution has been removed from the system solution from syrup AWARNING system Residual sanitizing solution left in the system could create a health hazard June 1995 Page 18 SERVICE DIAGNOSIS RS160 and RS220 PROBLEM Dispensed product produces foam as it leaves dispensing valve PROBABLE CAUSE 1 No ice on Hopper CORRECTION 1 Replenish ice supply allow ice to contact Hopper for 1 2 hour to cool product 2 Carbonator CO reg
20. kite products Co eThree empty clean syrup tanks 5 10 gallon An open container 1 5 gallon e Plastic brush or soft cloth 1 Rinse tank fill with cold room temperature tap water 2 Prepare sanitizing tank 1 Prepare the solution by dissolving the required amount of concentrate to supply 200 PPM parts per million available chlorine in enough water to flush and sanitize the number of circuits to be sanitized usually about 1 gallon per circuit Water temperature should be between 1250F and 145 F 3 Prepare sanitizing tank 2 Prepare a solution by dissolving the required amount of concentrate to supply 100 PPM parts per million available chlorine for about 1 gallon of solution Water temperature should be between 1250F and 1450 4 Prepare a sanitizing container Prepare a solution by dissolving the required amount of concentrate to supply 100 PPM parts per million available chlorine for about 1 gallon of solution Water temperature should be between 1250F and 145 5 Disconnect all lines from product tanks 6 Connect CO cylinder with regulator set at 45 50 psi to each tank as needed in steps 8 11 7 Connect sanitizing tank 1 200 PPM to product lines Actuate each valve to flush sanitizing solution through the system for 2 minutes Allow the solution to remain in the system for a minimum of 5 minutes 8 Connect rinse tank to product lines and open dispensing valves to flush sanit
21. n valve fully to back seat valve Back seating valve prevents leakage around valve shaft 7 Check CO2 connections for leaks Tighten loose connections Replenishing Syrup Supply 1 Remove disconnect and syrup disconnect from empty syrup tank then remove tank 2 Place full syrup tank in position then connect CO disconnect and syrup disconnect to full syrup tank Syrup Flavor Change Contact beverage supplier to have soda circuit sanitized June 1995 Page 15 RS160 and RS220 CLEANING AND SANITIZING The drip tray grill and splash panel area should be cleaned daily The soda valve nozzles and diffusers should be cleaned weekly The ice storage system should be sanitized monthly Daily 1 Lift up and remove grill from drip tray 2 Use mild soap hot water and a clean cloth to wash drip tray and splash panel rinse with hot water allowing plenty of hot water to run down the drain 3 Wash the grill then rinse with clean water Place back in drip tray 4 Clean all exterior surfaces of the unit with warm water and a sponge Rinse out the sponge with clean water wring excess water out of the sponge and wipe off external surfaces of the unit Wipe unit with a clean soft cloth Do NOT use abrasive type cleaners Pour Hot Water Down Sink Every Day Weekly Clean valve nozzles amp diffusers Looking down from the top of the unit turn the nozzle clockwise about 1 8 turn pull down to rem
22. on actuation for ice and soda or lever actuation for ice amp soda Both are factory installed Various brand standard or fast flow post mix valves are available factory installed Also available in premix with Booth Capre valves only factory installed Cubed ice machines may be stacked onto the top of the dispenser with an adapter kit RS160 Scotsman cubers SLE300 SLE400 or SLE400R use kit KADUN2 RS220 Scotsman cubers CME250 CME256 CME500 CME506 CME650 OR CME656 use kit KADCM2 Scotsman Drink Systems are designed and manufactured with the highest regard for safety and performance They meet or exceed the standards of U L and N S F Scotsman assumes no liability or responsibility of any kind for products manufactured by Scotsman that have been altered in any way including the use of any parts and or other components not specifically approved by Scotsman Scotsman reserves the right to make design changes and or improvements at any time Specifications and designs are subject to change without notice June 1995 Page 2 F OR THE INSTALLER Installation Of Loose Shi Several components are packed inside the hopper Drip tray and grill drain hoses eSeveral hose clamps eSeveral barbed hose fittings eF uorescent tube ever for lever models Remove them and set them aside for installation Ice lever Ice Chute Fluorescent Tube 1 Lift up and pull out to remove upper front panel 2 Slide o
23. ove it Pull down to remove the diffuser Clean both with soap and water rinse with potable hot water Replace on the valve BOOTH VALVE Diffuser or 07 Baffle DOLE VALVE June 1995 Page 16 CLEANING AND SANITIZING Monthly Initial Start Up Sanitize the Ice Storage System Note this should only be done by qualified personnel 1 Unplug the Refreshment Stand s electrical cord from the electrical power AWARNING Ice hopper contains parts that can move at any time and will cause injury if hands are in the way Do not remove cover until the unit has been unplugged from electrical power 2 Remove cover and discard all remaining ice 3 Mix a solution of 1 ounce of household bleach to 2 gallons of potable water or mix a solution of any approved sanitizer following the directions for mixing and applying that sanitizer 4 Unscrew the sweep arm from rotor shaft and pull the rotor from hopper Pour Hot Water Down Sink L Rotor 7 Upper Ice Chute RS160 and RS220 5 Using a clean cloth or sponge wipe all interior surfaces of the ice storage hopper with the sanitizing solution allow to air dry 6 Wipe all surfaces of the rotor with the sanitizing solution and allow to air dry 7 Pull out and remove the upper front panel A Twist the clear ice chute 1 3 turn and pull down to remove Clear Ice Chute B Locate the two thumb screws holding
24. supply lines field supplied from the remote carbonator to the carbonated water stub line at the dispenser cold plate B Connect water supply lines field supplied from building source to carbonator filtered water is recommended C Connect water supply line s to the plain water stub line s on the cold plate for use with the non carbonated valve NOTE If ALL valves need carbonation connect an additional carbonated water line from the carbonator to the plain water stub line on the cold plate D Connect syrup lines from the syrup supply to the cold plate syrup stub lines 2 H F Cover Plate Remove Splash x Panel and Sink ee 6 Connect primary CO2 regulator to CO tank Secure secondary regulators to wall or other stationary surface 7 Connect CO line between outlet of primary regulator and inlet of secondary regulators 8 Connect CO lines between outlets of secondary regulators and syrup tanks Or to syrup pumps in the case of Bag In Box June 1995 Page 6 Installation Scotsman CM Cuber 1 Make sure the counter the dispenser is placed on is structurally able to hold the combined weight of the dispenser ice and ice machine 2 Install the dispenser 3 Remove the dispenser cover save it it will be needed if the ice machine is removed 4 Place stainless steel adapter sleeve onto the top of the dispenser 5 Using the tube of s
25. ulator pressure too high for existing water conditions or temperature 2 Reduce carbonator CO2 regulator pressure setting 3 Syrup over carbonated with CO as indicated by bubbles in inlet syrup lines leading to the unit 3 Remove syrup tank s quick disconnects Relieve tank CO2 pressure shake tank vigorously then relieve tank CO2 pressure as many times as necessary to remove over carbonation 4 Dispensing valve restricted or dirty 4 Sanitize syrup system as instructed 5 Dirty water supply 5 Check water filter Replace cartridge NOTE If the water supply is dirty be sure to flush lines amp carbonator completely If needed remove lines to carbonator tank invert tank and flush tank and all inlet lines to remove any foreign particles or dirt Only carbonated water 1 Quick disconnects not secure 1 Secure quick disconnects on shut off valve closed dispensed on syrup tanks syrup tanks 2 Out of syrup 2 Replenish syrup supply as instructed 3 Syrup tank s secondary CO2 3 Adjust syrup tanks secondary regulator not properly adjusted regulator 4 Inoperable dispensing valve 4 Repair or replace dispensing valve 5 Dispensing valve syrup flow 5 Adjust dispensing valve regulator not properly adjusted 6 Dispensing valve syrup tank 6 Sanitize syrup system disconnects or syrup lines restricted Only syrup dispensed 1 Plain water inlet supply
26. ut ice chute mounting panel 3 Insert the ice lever in to the valve panel through the slot as shown 4 Swing the ice lever through from right to left and let it hang freely 5 Twist the fluorescent tube into the sockets 6 Replace ice chute mounting panel 7 Insert clear ice chute into the panel and twist clockwise 1 3 turn 8 Replace the upper front panel RS160 and RS220 ed Parts ICE CHUTE MOUNTING PANEL ICE CHUTE Install Lever In Slot RS160 TOP VIEW For Reference OPEN AREA NEEDED FOR DRINK LINES THRU OF CABINET I 38 61 SEE NES 27 84 REAR PLUMBING COVER OPEN AREA NEEDED FOR DRAIN LINES THRU TOP OF CABINET ies eorr LJ LL ay ZA CL Rie E REAA 10 00 A eee 25 40 fe LILY ue 24 06 00400774 61 11 CM ref Pa 2 i e ct 047 80 47 MEX Bie 5 00 Vp e AR odas 12 70 22020197 pucr EE ER AN ac al 7 63 WL gt amp TN 1 84 19 38 CM Mel 4 67 SA _ 3 75 SINK DRAIN FOR 1 25 I D 3 18 CM TUBE 9 53 June 1995 Page 3 RS160 and RS220 FOR THE INSTALLER Tubing Installation 1 Locate the dispenser on the counter Allow vertical clearance above unit for the removal
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