Graco Maxi-Flo Pump Package User's Manual
Contents
1. 4 to 11 F RESERVOIR COMPARTMENT 3 High pressure condition causes switch contacts to transfer interrupting power to pump motor and applying power to red fault light 2 During normal operation pressure and fault output red fault light on switch N C contact is closed and pump motor will operate when timer LOW LEVEL SWITCH 1 for a lube cycle red fault llight SPST N C Held Open DIMENSIONS Inches mm FOR STANDARD 5 16 et ee SCREWS 0 34 DIA 265 MTG HOLES TYP 4 5 9 aa FILL CAP i 150 l l TRABON Maxi Flo Pump Package 0 84 DIA HOLE FOR 1 2 CONDUIT FITTING TYP 2 PLACES d RESERVOIR DRAIN PLUG j LUBE 0 62 rf OUTLET 15 7 1 8 27 NPSF aa 10 625 E MANUAL 269 87 RUN BUTTON rc Om S 11 375 288 96 s i l RELIEF INDICA TOR 600 PSI SHOWN WITH OPTIONAL GAUGE GENERAL INSTRUCTIONS COMPONENT ORDERING Maximum pump pressure is 500 psi Damage may result if Description PartNo Old Part No pump is operated in excess of 600 psi Relief valve automatically Maxi Flo Package relieves output to atmosphere at 600 psi w Time Control for 115 VAC 50 60 Hz 963379 521 500 910 Ree Matched Pump Gearmotor Fill reservoir with clean filtered oil never allow pump to operate on an empty reservoir w Remote Control for 115 VAC 50 60 Hz 563376 521 500 430 Matched Pump Gearmotor To drain reservoir remove the rubber plug at the bottom extreme Optional Accessories right hand end of res2. Maxi Flo Pump Package DESCRIPTION Designed for machinery requiring oil lubrication this self contained easy to install package includes a reservoir electric motor driven positive displacement pump gear motor and a choice of two control systems with a low level switch as standard equipment Optional accessories are a pressure gauge and a high pressure switch which when used with MS or MJ series type divider valves provide an economical means of effectively monitoring system operation Note Designing information for a Maxi Flo system is available in Bulletin No L23110 Compact Pump Control Package for automatic low pressure centralized oil lubrication systems FEATURES BENEFITS e Choice of 1 Solid State Time Control or 2 Remote Control matches unit to application e Easy installation Just four mounting bolts and one electrical connection e Transparent reservoir provides visual indication of oil level SPECIFICATIONS e Manual run push button simplifies line filling system bleeding or 0 010 in 0 165 cm purging and or testing system integrity Pump Output per min of On Time e Housing and reservoir are durable molded plastic 12 rpm 60 Hz 0 120 in 1 97 cm 10 rpm 50 Hz 0 100 in 1 64 cm Max System Operating 500 psi 34 bar Pressure Standard Control Systems i Atmosphere Relief Indicator 600 psi 41 bar Time Control Solid State Timer 115 VAC 50 60 Hz Rating cyc
3. e every 5 seconds at 60 hz and once every 6 seconds at 50 hz of ON TIME Note If the ON TIME is greater than the TOTAL CYCLE TIME the timer will cause the pump to run continuously OPERATION WITH REMOTE CONTROL This unit permits connection of the pump motor to the lubricated machine s control system or to some other control system The pump motor ON TIME will be determined by the machine or external system control For most applications it is recommended that the pump operate a minimum of one stroke per lubrication cycle SINGLE POLE SINGLE THROW SW RATINGS MAX RES LOAD AMPS JI m wn m lt S Poj O oO gt JI F ME L SINGLE POLE DOUBLE THROW 10 AMPS 115 230 VAC 7 AMPS 6 30 VDC 1 8 27 NPSF GAUGE ORT LUBE OUTLET e1 2 1 8 07 NPSF MOTOR s COMPARTMENT igigt NONADJUSTABLE PRES SURE SWITCH FACTORY SET 550 PSI i STANDARD 600 PSI RELIEF INDICATOR OPTIONAL HIGH PRESSURE SWITCH Page 3 LOW LEVEL SWITCH WIRE LEADS CONNECTED TO TERMINAL STRIP 13110 TOTAL CYCLE TIME TIME CONTROL ADJUSTMENTS MINUTES HOURS amp TIME CONTROL WIRING REMOTE CONTROL WIRING REMOTE CONTROL REMOTE CONTROL MANUAL RUN DETAIL ON STANDARD AND OPTIONAL SWITCHES HIGH PRESSURE SWITCH WIRING LOW LEVEL HIGH PRESS SWITCH a N O COMM E MANUAL RUN b 1 When installing optional high pressure switch remove factory jumper
4. ervoir High Pressure Switch 564376 521 500 330 Maxi Flo pump should be cleaned with a mild detergent Gauge 0 1000psi 998899 433 020 241 Service Parts M ue sae nan ee a a MIE PUNE Timer Replacement Board 115 VAC 558031 572 142 590 mounting bolts 9 Replacement 115 VAC Gearmotor 557641 521 500 650 Note The Maxi Flo package was not designed for use in outdoor Replacement Pump 563374 521 500 220 applications Do not install unit where it will be constantly Replacement Low Level Switch 557826 541 603 002 exposed to direct sunlight and water Replacement Reservoir Timer Housing Kit 563930 560 002 130 Replacement Relief Indicator 563375 521 500 400 Available for field installation only Terminal strip supplied with high may require cleaner oil Consult the bearing manufacturer for recom pressure option kit mendation Graco endorses the SAE recommendation of ISO 18 14 ISO 4406 oil cleanliness for most bearing applications Some high speed bearing All written and visual data contained in this document are based on the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice Contact us today To receive product information or talk with a Graco representative Call 800 533 9655 or visit us online at www graco com 2006 2009 Graco Inc Form No L13110 Rev B 2 09 Printed in U S A All other brand names or marks are used for identification pu
5. le time from 1 2 minute to 32 hours Oil 60 3000 SUS adjustable On Time of 12 sec to 13 Operating Temperature minutes Min O F 18 C NOTE If the On Time is set greater or Max Intermittent 140 F 60 C 50 duty cycle or less equal to Total Cycle Time the timer will Operation cause the pump to run continuously e Lights indicate low level operating and power on Max Continuous Operation 120 F 49 C Remote Control 115 VAC 50 60 Hz terminal strip for Reservoir Capacity 4 pints 1 9 liters 116 in 1890 cm connection to machine control system Pump Gearmotors 115V 50 60 Hz shaded pole 12 rpm Accessories output 60 Hz 10 rom 50 Hz 0 13 Pressure Gauge 0 1000 psi 0 69 bar back mount 1 8 amp running current 0 185 amp inrush NPTF current High Pressure Switch Factory set 550 psi 38 bar 10 Reservoir Low Level Switch 115 VAC 10 Watt Load ampere contact rating 115 VAC PROVEN QUALITY LEADING TECHNOLOGY Trabon Maxi Flo Pump Package OPERATION The pump gearmotor energized by one of the three control units rotates an eccentric A connected to a rod that drives the pump piston B On the prime stroke the piston opens the inlet port C allowing oil from the reservoir to flow into the piston chamber On the power stroke the piston motion closes the inlet port and forces MOTOR COMPARTMENT f f l A l pnm WTI 13110 the oil through the spring loaded check val
6. rposes and are trademarks of their respective owners All written and GRACO visual data contained in this document are based on the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice
7. ve D and the outlet port E and into the line to the divider valves When On the pump gearmotor rotates the eccentric at a fixed speed of one pump strokes every 5 seconds on 60 hz or one stroke every 6 seconds on 50 hz The piston meters a fixed 010 in 0 16 cm of oil for every pump stroke The total volume of oil delivered to the system is determined by the frequency and length of ON TIME that the pump is operated RESERVOIR _ WIN NIN FIGURE 1 D k Hf KUNE RELIEF INDICATOR PORT Page 2 Trabon Maxi Flo Pump Package OPERATION WITH TIME CONTROL Set the slide switch to either minutes or hours for cycle time Next set the desired pump ON TIME using a screwdriver in the slotted head of the scale marked ON TIME MINUTES Then ina similar fashion set the specific interval at which lube cycles are to occur using the appropriate scale under TOTAL CYCLE TIME ON TIME in minutes Total output required per cycle time cu in divided by 0 12 60 hz or 0 10 50 hz cu in per minute output rate When power is applied the timer activates the lube pump motor and simultaneously begins timing of the ON TIME and TOTAL CYCLE TIME When the ON TIME is completed the timer shuts off the pump motor but continues timing the TOTAL CYCLE TIME until the next cycle and ON TIME Activation of the manual run button resets the cycle time to zero and starts a lube cycle The pump will stroke onc
Download Pdf Manuals
Related Search