installation Procedures
Contents
1. SI SYIM ON ON A 9 e d yms uo diis WOJ eAnisod MONE UIH oAneBou yum 3MIM 39NVO dlH lS 39HVHO HOLIMS HOLIMS HOLIMS 1481 IVNIA HOLIMS 1OH NOO Q3 18VSIG SI NOILONNA 9NIGQNOdS3HHOO N3dO SI HOLIMS NOLLV amp 3dO Od 03S079 38 LSNW HOLIMS HOV3 25 de com www amerig AmeriGlide Ultra Installation and Service Manual 2012 AmeriGlide MKT IM ULTRA 12 06 20122. Step 5 Splice all the pieces of track together With the track laying so the bottom is facing up line up the sections of track you need to splice together TIP Position set screws so they are flush with the bottom of the splice bar Step 6 Loosen the set screws in the splice Ee bars with the 9 64 Allen wrench Ultra Track Set screws Step 7 Make sure the pin shown here is installed in the _If the splice bars do not slide in easily use the flat head screwdriver and the mallet to gently tap the splice bars into place tracks that are being spliced together Note the tight joint between hT Step 8 Slide the the two pieces of the track ANS two pieces of track together so that a tight joint remains between them Center the splice bars on the joint as shown The splice bars are centered on the joint between the two below Carefully pieces c NUN align all surfaces of both tracks before tightening splice bars Ultra Installation and Service Manual AmeriGlide www ameriglide com A Installation Procedures B DETERMINE WHERE THE TRACK WILL BE INSTALLED Step 1 Double check the orientation of your stair lift Stand at the bottom of the staircase A right hand unit will travel up the right side of the staircase and a left hand unit will travel up the left side If the handedness of the unit is consistent with the lift you ordered cont
3. c ssscssssssssesssscsssessssesssessssssssussssscssseesssscssscssnsessaessueessecssscessaeeesneeeses 11 F Mount Track to the Std Cd SB 11 Install the Chassis Assembly into the Track ssssssssssssesssssssesssssssssssssessssessssscssesessessssesssesessesesseses 13 SCAN Nm 14 Time the k coacti nma 15 J Adj st Seat Height if Desired 16 E Charge the 16 L Modifying Lift for Left hand Installation cesssssscssssecssssssssccsssccsssccssssccssscsssesssuscsssccssecseseeessees 17 IV COMPLETION PROCEDURES icem Duet en etie E 18 DM Sue c 18 19 CI UU 20 A General specification eee Seen 798 20 Bla Gane E ocn rmn emend nent E 20 C Control Board Diagnostics abri ata eame 21 D Control Board Operation Notes puma 21 Sun egestas 22 F What to do if the Lift is Stuck on a Final Limit Switch eese 22 S docencia ente 23 Toubes noO SR 24 Important It is imperative that this manual be read and understood prior to attempting installation
4. Stair Lift ULTRA STAIR LIFT Installation and Service Manual AUTO LIFTS STAIR LIFTS PLATFORM LIFTS ELEVATORS RAMPS Table of Contents This stair lift Installation and Service Manual provides instructions for the proper installation of the Ultra stair lift Please refer to the Owner s Manual for Limited Warranty information and operating instructions The Owner s Manual must be given to the owner of the lift before it is put into service Any alterations to the equipment without written authorization by the manufacturer may void the warranty AmeriGlide lifts are designed to install with as little assembly by the installer as possible If you have questions concerns or comments please contact AmeriGlide s Technical Service Department at 1 866 378 6648 CONTENTS PRELIMINARY CHECKS Installation Site lt 3 gt MUN o rr E 3 C included Palts ERR 3 4 Ill INSTALLATION PROCEDURES ccce 4 Determine Overall Track Length tuti een 5 B Determine Where the Track Will be Installed esent 7 M o introduction t E 8 Ower Eng CD unt dd uno ROS 9 E Assemble Mounting Hardware
5. attach to the stair treads with wood screws or appropriate fasteners The bottom of the track should touch the nose of stairs once the brackets are bolted down Track Bracket installed Step 11 Snap on track mounting bracket covers Step 12 Lightly lubricate the entire length of the gear rack Lubricant is provided in the small parts kit Track Bracket Cover installed G INSTALL THE CHASSIS ASSEMBLY INTO THE TRACK The chassis comes with 19 of track already installed The chassis track needs to be carried to the top landing The track that is already mounted to the lower part of the staircase should have track mating brackets attached in order to mount the track with the chassis easily A small pin is provided for mounting as well as acting as a guide for mounting the two pieces of track Last install upper end cap N Ultra Installation and Service Manual AmeriGlide www ameriglide com 13 Y Installation Procedures H INSTALL THE SEAT Step 1 Place the seat assembly onto the seat shaft Step 2 Raise the swivel seat handle and slide the seat fully onto the shaft Release the handle and make sure the seat locks into position Step 3 Rotate the swivel seat handle and check that the seat locks in the loading riding and unloading positions Note The lift will not operate unless the seat is locked in the riding position e Install seat e Drive unit down to lower previously mounted track
6. of the stair lift Please observe all cautions and warnings in this manual as well 5 the equipment 2 Ultra Installation and Service Manual AmeriGlide www ameriglide com Preliminary Checks PRELIMINARY CHECKS INSTALLATION SITE REQUIREMENTS A Dedicated 115 VAC 60 Hz 3 wire grounded outlet within 13 of the top or bottom of the staircase 0 Stair angle between 25 and 45 LI Must be installed INDOORS NEC requirement B TOOLS REQUIRED Basic tools to have on hand during installation include Set of Phillips head screwdrivers L Tape measure 3 8 reversible drill with 3 8 hex socket and a 6 extension LJ 3 16 5 16 and 1 4 Allen wrenches LJ Torque wrench rated to at least 18 ft Ibs of torque Torpedo level Safety items steel toe shoes safety glasses gloves etc CI Socket set Flathead screwdriver 7 16 combination wrench 9 64 Allen wrench Mallet 1 1 8 Allen wrench Something heavy to hold track in place during install C INCLUDED PARTS Your Ultra shipment includes three boxes seat chassis and track Before beginning installation please verify that all components are included Seat Box e rack brackets quantity will vary Seat assembly 1 Charging wire Chassis Box e 2 Track end caps e Chassis assembly e Small Parts Kit 1 Power supply 1 Tube of lubricant 2 Remote controls 1 4 long piece of gear rack fo
7. or lower limit switch the frequency may not be able to be changed To access the controller board the footrest support and shroud must be removed The 22 Ultra Installation and Service Manual footrest plug can be temporarily jumpered out while changing frequencies E BEEP ALERTS The controller board will sound a single 0 35 second departure beep upon receiving a signal to run The controller board will sound a 2 5 second beep upon receiving a signal to run if the battery voltage is low 11 0 VDC to 21 0 VDC and will not run The control will sound two rapid beeps if current overload occurs The controller board will beep on and off for 20 seconds once every five minutes when the charger is not connected F WHAT TO DO IF THE LIFT IS STUCK ON A FINAL LIMIT SWITCH Manually lowering or raising the lift Step 1 Fold footrest up Step 2 Turn power off Note Never perform manual lowering with the stair Step 3 Insert a 5 16 socket over the hex shaft located at the end of the motor Rotate the shaft to move the stair lift off of the final limit switch turn counter clockwise for up on right hand unit Step 4 Turn power on and unfold footrest P AmeriGlide A www ameriglide com Service Information G CHARGING CIRCUIT The charging circuit produces a DC voltage of 33 volts plus or minus one volt This must be read between the charge strip on the charge DC cam to the gear rack o
8. splice Chassis tread under 19 Note These instructions are for mounting to the right hand side of a standard wood staircase For installation on hard surface stairs anchors may be needed and different screws may be required Consult floor manufacturer for details Step 4 Raise the lower end of the track 3 4 off the lower landing with a temporary shim and place the brackets on the steps where you will be installing them Step 5 Slide each bracket under the track or flip the track bottom side up and center them on the tread Step 6 Use the T nuts to attach the track to the brackets Step 7 For more specific help with T nuts refer to page 8 Step 8 Use a wrench to tighten everything up and slide the track over 31 2 from the nearest wall T bolts holding track bracket to track Step 9 Verify that both the bottom edge of the track and the top edge are 3 from the Underside view of the track bracket mounted to right hand wall or any obstruction If they the track This side will be facing the steps on are not the stair lift will not be parallel to the wall a 12 Ultra Installation and Service Manual AmeriGlide www ameriglide com Y Installation Procedures Note A minimum of one inch is needed for clearance of the seat back to the wall in the riding and swivelled position Step 10 If the track was flipped turn it bottom side down Attach the track mounting brackets to the staircase The brackets
9. switch The seat must be in the locked position and no obstructions can be in the way of the footrest Once the controller board has been turned on it will stay on as long as the battery charger remains connected P AmeriGlide A Ultra Installation and Service Manual www ameriglide com 21 Service Information Remote Control Transmitter Frequencies The standard wireless remote controls transmitters use infrared signals One button on the transmitter is UP and other button is DOWN There are two infrared sensors receivers located on the chassis access cover A combination of 4 different transmitter frequencies allow for more than one lift in a single home The two transmitters must be set to the same frequency for each lift For example 1 to 1 2 to 2 etc To change a frequency Ensure the infrared receivers in chassis cover are connected to the control board Use the seat control to move the lift away from the end of the track Take the back off of the transmitters and set the red jumpers in each transmitter to the same code Change the corresponding code in the control board J1 Press and hold the yellow learn button on the control board then press and hold one of the up down buttons on one of the transmitters The controller board should beep and the lift start to move after you release the transmitter button when the frequency has been successfully changed Note that if the lift is on an upper
10. P 4 Ultra Installation and Service Manual AmeriGlide www ameriglide com Y Installation Procedures DETERMINE OVERALL TRACK LENGTH Only if track did not come pre cut to length Step 1 Determine any obstructions that will affect the position and length of the track These may include walls doors hallway orientation etc Step 2 Measure the overall length of the stairs from the nose at the top landing of the stairs to the floor at the bottom nose to floor measurement e g 128 see image below Step 3 For a normal stairway with adequate space for a landing add 6 to the nose to floor measurement This will provide enough track length to allow the stair lift to be adjusted so that the floor to seat height will be the same at both the top and bottom e g 133 Step 4 To cut the track use a standard 12 chop saw or equivalent with a blade designed to cut aluminum Do not cut track inside the house aluminum chips are very hard to remove from carpets e Allow for an over run of 6 past the nose of the top landing to ensure safe loading unloading onto the stair lift NOTE The Ultra comes with the top track attached to the chassis This track is 19 long which is factored into the overall length of the track TOP LANDING TOP WALL CLEARANCE Allow 6 over run BOTTOM WALL CLEARANCE TOP NOSE TO FLOOR 29 128 Ultra Installation and Service Manual AmeriGlide www ameriglide com 5 6
11. all so when you slide the track around on the staircase you don t mark up carpet or scratch hardwood stairs Step 1 Lay track along staircase Make sure that e he gear rack is facing the nearest wall lower end cap is installed charging wire is oriented correctly Once the track is laid on the stairs it will want to slide down the staircase so use something to stop it a toolbox or other heavy weight will work well Step 2 Position the track in the middle of the staircase with the underside of the track resting across the stair nosings and the lower track end cap resting on the lower landing With the track placed in the middle of the staircase you ll have adequate room to reach under and adjust the track brackets CAUTION 19 of track is pre installed with chassis Ensure the track is mounted low enough to compensate for this Ultra Installation and Service Manual AmeriGlide www ameriglide com 11 Installation Procedures Step 3 The track brackets attach to the track with the supplied T bolts You will need to place 2 brackets per 8 section of track If you have spliced 2 pieces of track together you will need to place a track bracket on the step directly above and the step directly below the splice A typical placement will have one bracket at each of the following positions First tread from the bottom of the stair Tread below the chassis splice Tread above a track splice Tread below a track
12. d tighten again and time continuing until all joints are timed A short piece of gear rack Do not tighten gear rack 15 provided in the small until the proper spacing iparts kit to properly space has been achieved There may be a gap between two pieces of gear the gear rack splices rack when spacing the splice This is acceptable as long as the distance between the teeth is consistent Be sure the rack is centered vertically in the opening of the track slot before tightening SN Ultra Installation and Service Manual AmeriGlide www ameriglide com 15 Y Installation Procedures Step 3 When the gear rack is timed use the 9 64 Allen wrench to tighten the gear into place Repeat with the lower gear rack J ADJUST SEAT HEIGHT IF DESIRED Step 1 Remove the two Allen screw that mount the seat post to the chassis Step 2 Position the seat up or down as desired and replace and tighten the screws Step 3 Install the front seat mounting cover into position Press and hold the switch on the arm rest until the chair stops itself at the bottom of the track Run it back up the track until it stops itself at the top landing Raise the seat release handle and swivel the seat toward the landing The seat should lock at 90 degrees when the handle is released Verify that the footrest safety switches stop the lift in the proper direction K CHARGE THE BATTERIES Step 1 Ensure power supply is connected to the charging harnes
13. ding you may skip the above step and the next one but you will need to follow them when you install the upper end cap because you will have the extra wiring at that end of the track The harness is included with enough CHARGING WIRE Spade Connector attaches to end cap Plug attaches to power supply Spade Connector attaches to end cap A N e Grounding Terminal attaches to T Bolt 10 Ultra Installation and Service Manual LY wire to cover all installations Most likely you ll have more wire than you need DO NOT CUT THE WIRE Simply place excess wire inside the track Step 5 With the wires now routed out of the track you will need to attach the grounding ring Insert a T Bolt in the track near the end cap Slide the Grounding Ring Terminal illustration below over the T Bolt Screw a nut over the T Bolt to tighten down the grounding ring Step 6 If your track will not be resting on the lower landing but will be ending on the lowest step insert a second T Bolt and bolt the end cap on from the bottom see above www ameriglide com E ASSEMBLE MOUNTING HARDWARE Step 1 The track brackets come in 5 pieces 1 riser 2 feet and 2 covers for the feet Assemble as illustrated below When installing the T bolts into the track bracket make sure to thread the bolts on but do not tighten yet F MOUNT TRACK TO THE STAIRCASE Place a drop cloth during your inst
14. e CAUTION The unit will free wheel when it comes off the top gear rack You will need to carefully drive onto lower gear rack Slide the gear rack down into the top piece of track and set timing There should be 6 of free space at top Pm 14 Ultra Installation and Service Manual AmeriGlide www ameriglide com A Installation Procedures TIME THE GEAR RACK he Gear ack from the top of the track Make sure this measurement Step 1 Loosen the gear rack mounting screws in the bottom sections of the track and slide the rack down the track until it is about 5 from the bottom then tighten the lower screws Track at top of stairs side view The gear rack needs to extend into NOTE Multiple sections of gear this range for correct installation Ze p ge A rack need to be inserted into the P gt track As a result the gear rack may not be flush with the bottom end of the track This is fine as Track a of stairs long as the gear rack lower end is SEIS less than 5 5 8 from the bottom 5 5 8 t or less of the track Any closer is acceptable Step 2 After moving the chassis down set the gear timing on the top gear Between each piece of gear rack you will need to time the teeth To do this use the short piece of gear rack that comes in the small parts box Push the two pieces of gear rack close to each other and then loosen the upper gear rack and time an
15. e riding position 1 For optional folding seat Verify the seat will fold up and stay in the up position 1 Verify the seat belt works properly Cleanup LI Verify the lift is free of all grease dirt etc V ASME REQUIREMENTS The stair lift must meet the latest ASME A18 1 safety standard for platform lifts and stair lift specifications for the listing to be valid The installation site must comply with the following rules Rule 7 1 1 The structure on which the equipment is installed shall be capable of safely supporting the loads imposed Rule 7 1 2 The installation of all electrical equipment and wiring shall conform to the requirements ANSI NFPA 70 Rule 7 6 4 At no point in its travel shall the edge of the footrest facing the upper landing be more than 24 in above the step or landing as measured vertically Rule 7 7 2 No lift shall be installed to operate on a greater incline than 45 degrees as measured on the mean P Ultra Installation and Service Manual AmeriGlide www ameriglide com 19 Y Service Information VI SERVICE INFORMATION A GENERAL SPECIFICATIONS B STANDARD EQUIPMENT Rated Load Chassis 300 pounds 136 kg Seat Drive System Rack and pinion 300 pounds 136 kg Motor 5 hp 24 VDC Speed 18 25 fom Motor Controller Soft Start Soft Stop dependant on angle of install and load Brake Self locking worm gear Travel 32 max track length Seat Standard 18 wide fixed seat with
16. e wall Run the wire so that the end of the charging wire with the extra plug and ring terminal will be on the floor with the plug See diagram on page 10 For instance if you will be plugging the unit into an outlet on the bottom floor make sure the end of the charging wire with the extra plug and ring terminal are exiting the track on the bottom landing TIP lt One of the easiest ways to feed the charging wire through the track 15 to tape the end of the wire to a tape measure and feed the tape measure through the track Step 2 Plug the spade connector into the metal plug on the inside of the end cap as shown here Step 3 Slide the end cap onto the bottom of the track The dovetail portion ULTRA TRACK of the end cap fits M END VIEW into this channel E F Any extra wires will tuck z into this channel Ultra Installation and Service Manual AmeriGlide www ameriglide com 9 VY Installation Procedures Step 4 If your stair lift will be plugged into the wall at the bottom of the staircase you will have two extra wires protruding from the lower end cap one with a ring terminal and one with a plug See diagram below Those other wires will need to be routed to exit between the track and the end cap and then tuck into the channel on the bottom of the track See illustration below Take care to ensure that the wires are not pinched Note f the power supply will be on the top lan
17. inue the installation The rack will always mount closest to the wall See page 17 for a left hand installation Step 2 Minimum clearance required beyond the bottom step is 10 plus the depth of one step Ultra Installation and Service Manual AmeriGlide www ameriglide com 7 Y Installation Procedures AN INTRODUCTION TO T BOLTS Throughout the installation of the track you ll be using T bolts to attach track brackets Below you ll see what should be going on underneath the track This is the Ultra track on its side Track Mounting Assemblies look like this T bols will fithere 5 16 18 1 E T bolt channel The T bolt simply inserts into the channel on the track You will need two track mounting assemblies in each section of the track plus one extra at the end where you intend to mount the charging harness ground terminal b HINT Mounting a piece of tape across the slot will temporarily hold the mounting bolt in position Remove tape after track is mounted 8 Ultra Installation and Service Manual AmeriGlide www ameriglide com Installation Procedures D INSTALL LOWER END CAP Step 1 Feed the charging wire through the top of the track to the bottom of the track Note There is no up or down to the wiring harness Before putting the charging wire in the track decide where you will be plugging the stair lift unit into th
18. is above 21 VDC and the lift Is running Slow Flash Green on GRN LED Stop Mode Battery voltage is above 21 VDC and the lift is stopped Slow Flash Red Emergency Stop Either the final limit switch has been tripped the swivel seat switch is not in the operating position or there is an obstruction in the footrest path If the final limit switch has been reached the stair lift must be manually moved using a 5 16 socket see step F Steady Red Current Limit Motor is loaded more than 12096 of its rating The motor will continue to run in current limit for a preset time however the speed will be reduced The unit will sound 2 rapid beeps Note Higher currents will allow for less run time Service Information Quick Flash Red 12T The motor has been overloaded for too long and the lift has timed out If the motor reaches 160 of full load for 6 0 seconds the unit will time out To recover from this mode the lift must be put into stop mode The unit will sound 2 rapid beeps D CONTROL BOARD OPERATION NOTES Caution The control board is sensitive to static charge To avoid damage A touch a metal surface on the lift to discharge yourself of static charge Never touch the chips on the control board Always disconnect the 115 VAC power and turn off the power switch when working on the lift First Power Up To turn the controller board on after turning on the power switch press the unit controls Up or Down rocker
19. n and Service Manual AmeriGlide www ameriglide com 17 Y Completion Procedures IV COMPLETION PROCEDURES COMPLETION CHECKLIST Verify the following before the stair lift is released for use Upper and lower limits The lift must stop automatically at the top and bottom of the track 1 Running Clearance Ensure the lift clears all obstructions 1 Track Mounting Brackets Verify all track mounting brackets are securely attached to the stair treads the track and pivot points C Track Splice Track joints should be smooth and free of burrs and gaps Gear Rack Verify the gear rack is sufficiently lubricated Track End Covers Track end covers should be securely fastened to the track 1 Track Inside of the track must be free of foreign objects Footrest 0 Ensure that the footrest clears all stair nosings Verify the lift stops in both directions when the footrest runs into an obstruction Verify the footrest folds up and stays in the up position 1 The unit should not beep when it stops at the upper and lower limits 1 The unit will beep if stopped and not on the charging strip 18 Ultra Installation and Service Manual AmeriGlide www ameriglide com Y Completion Procedures amp ASME Requirements Seat L Verify the seat is level Verify the seat swivels 70 towards the top landing and locks into position Verify the lift will not operate when the seat is not locked in th
20. n the track DC If you are not receiving 32 to 34 volts DC check the following 1 Verify that the power supply charger is plugged into the wall outlet Check for 115 VAC at outlet 2 Verify that the charger is producing the 33 volts Check voltage trom B pointed end of plug to B flat side of plug 3 If this is all correct verify the ring terminal B is mounted to a T bolt on the track and tighten down the nut to secure the ring terminal This will ensure that the proper ground is made through the T bolt or screw Reconnect power supply 4 Ifyou still do not get the 33 volts DC verify that your charging station is hooked up to one of the white wires leading from the B wire Check voltage 5 f you still do not get the 33 volts DC verify that the gear rack screw on top and bottom of each piece of gear rack is tight This will ensure proper grounding of the gear rack When the unit has been parked at the charge station for three 3 minutes it should be receiving charge If the unit starts to beep while on the charge station the unit is still not receiving charge Check the following Check that the charge springs are contacting the tabs on the track 2 Verify that all wires in the unit are connected properly and that polarity is correct 3 Remove the shroud to check DC voltage at charge spring between charge and charge on board The unit should now be receiving the 33 volts DC needed for proper chargi
21. ng of the batteries P Ultra Installation and Service Manual AmeriGlide www ameriglide com 23 Y Troubleshooting Unit will not run Unit will run Unit will run Unit will not remote not switch ne run from either switch but not rocker switch or remote Check and repair safety circuit final wiring and remote Check rocker switch and wiring Jumper Check remote control rocker switch batteries check test remote Check receiver eye connections Is the green PWR LED on foot wiring ____ Yes Check 24 VDC on EE switch and No Replace Board TE Is 24 volt aa If lift is ata terminal check opposite stop switch and repair as E ES Yes Check 24 volts on battery terminal Is battery voltage Yes Check motor No and connections check output Check wiring from volts 1 amp battery to Board including fuse If battery voltage between 18 71 volts are batteries charging Yes gt Let batteries Lo ll unit run charge fully L 24 Ultra Installation and Service Manual AmeriGlide www ameriglide com A 19971 ON HOLIMS 153410034 HOLIMS 1391 8 15341004 THOM 8 9 8 Z HOLIMS 1OH INOO HOLIMS 8 VUMELEWNUEBEUMUUMLEE a
22. r splice timing e 2 9 volt batteries for remote controls Fasteners for track brackets and track end caps e Unit small parts Track brackets covers quantity will vary Track Box Splice bars to be placed in track quantity will vary e rack pieces quantity will vary with gear rack and splice bars SN Ultra Installation and Service Manual AmeriGlide www ameriglide com 3 Y Typical Components and Installation Procedures TYPICAL COMPONENTS Folding armrest Operating control Swivel seat handle Folding seat Power Switch Infrared sensor for remote controls The Ultra is pictured above The unit you are installing may not look exactly like this but the installation procedures are alike Il INSTALLATION PROCEDURES Step 1 Lay the track out on the stairs or floor IMPORTANT Most people and remove any plastic wrap that may be A find it easier to assemble the around the track A stock unit may include as unit directly on the staircase few as 1 or as many as 4 custom cut sections of If you choose to do this extruded aluminum track The track may be cut ensure you have something at the factory Make sure the track is positioned heavy in place to keep the so the bottom is facing up Gear rack should be track from sliding down the installed on the SIDE of the track stairs and be advised of the inherent danger of falling while working on a staircase due to an uneven stance and smaller working space
23. s Note The batteries come from the factory with a small amount of charge already in them Step 2 Plug the power supply into an electrical outlet Step 3 Charge batteries for at least 12 hours 16 Ultra Installation and Service Manual AmeriGlide www ameriglide com Y Installation Procedures L MODIFYING THE LIFT FOR LEFT HAND INSTALLATION Step 1 Orient your track so the is closest to the left wall and install track on the stairs per normal instructions Step 2 When loading the chassis orient the drive gear so it meshes with the rack facing the left wall Step 3 Using a 1 4 Allen wrench move the Allen screw stop in the seat mounting bracket so that the seat can only swivel at the top landing Step 4 Verify the stair lift goes down when the downhill side of the rock switch is pressed Verity the footrest safety plate switches work in the proper directions J LEVEL THE SEAT HUB Connect the seat cable to the connector exiting the seat mounting bracket Step 1 Using a 9 16 socket wrench loosen the three 3 bolts on the chassis behind the footrest Step 2 Place a torpedo level on either the seat hub or the footrest Step 3 Rotate mounting bracket on the bolts until the seat mounting shaft is vertical and plumb Step 4 Tighten the bolts IMPORTANT t is imperative to torque the nuts to a minimum of 16 ft Ibs 24 4 km to lock the seat hub into place Pp Ultra Installatio
24. two fixed Power Supply Dedicated 115VAC 60 Hz arms Controls Low voltage up down hand held 3 wire grounded outlet control on unit and two wireless remote controls Incline Limits 25 to 45 average Safety Devices Footrest obstruction sensor Swivel ETL Listed when properly installed seat cut off switch Final limits Notes e Ultra BOS models are battery powered Two 12V batteries are wired in series to provide 24V to the control system The batteries are charged by a 33VDC power supply plugged into the 115 VAC outlet The batteries are charged only when the lift is parked at the upper or lower landing The controls transmitters use infrared signals There are two infrared sensors located on the chassis access cover There is a combination of 4 different frequencies the transmitters can be set to both transmitters must be set to the same frequency e There is a half second delay after a control button is pressed before the lift starts to move After the lift stops the up down controls are disabled for 3 seconds Charge Upper and spring lower final limit 20 Ultra Installation and Service Manual AmeriGlide www ameriglide com C CONTROL BOARD DIAGNOSTICS The control board contains LED s that indicate various functions or faults A slow flash is 1 second on and 1 second off a quick flash is 25 seconds on and 25 seconds off Steady Green on PWR LED Run Mode Battery voltage
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