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Instructions – Parts List

GRACO INC.ąP.O. BOX 1441ąMINNEAPOLIS, MNą55440-1441

Copyright 2001, Graco Inc. is registered to I.S. EN ISO 9001

PRESET

PM5

t

 Electronic 

Metered Dispense Valves

For pre–set metered dispense of oils and antifreeze.

1000 psi (7 MPa, 69 bar) Maximum Working Pressure
5 gpm (18.9 lpm) Maximum Flow Rate

Model 238511

75

_

 bend 3/8–in. rigid tube

Model 238512

3/8–in. coupled flexible hose

Model 238515

90

_

 offset

Patent Nos. 
4,883,199

DE3834454C2

D382,500

1025804

6,357,300

ZL97102971.7

6,047,906

187760

77664

13742

309377E

D

This dispense valve is designed to dispense
petroleum-based lubricants and antifreeze only.
Do not dispense windshield washer solvent with
this dispense valve.

D

This dispense valve is designed for indoor use
only.

D

This dispense valve is not designed for in-line
installation. Do not install with a shutoff valve on
the outlet side of the meter. Such installation
could result in damage to the meter housing
cover.

CAUTION

Model  238511 shown

Important Safety instructions
Read all warnings and instructions in this manual.
Save these instructions.

TI0327

Summary of Contents for PM5 238511

Page 1: ...E3834454C2 D382 500 1025804 6 357 300 ZL97102971 7 6 047 906 187760 77664 13742 309377E D This dispense valve is designed to dispense petroleum based lubricants and antifreeze only Do not dispense win...

Page 2: ...amaged parts immediately D Do not exceed the maximum working pressure of the lowest rated system component See the Technical Data on page 20 for the maximum working pressure of this component D Use fl...

Page 3: ...rounding on page 6 D If there is any static sparking or you feel an electric shock while using this equipment stop dispensing immediately Do not use the equipment until you identify and correct the pr...

Page 4: ...ispense valve The typical installation shown in Fig 1 is only a guide The components shown are typical however it is not a complete system design Contact your Graco distribu tor for assistance in desi...

Page 5: ...ground is maintained Installation Procedure If this is a new installation or if the fluid in the lines is contaminated flush the lines before you install the metered valve Contaminated lines could cau...

Page 6: ...material 12 Open all dispense position shut off valves and start the pump to pressurize the system See the Operation section for proper operation of meter 13 To ensure dispensing accuracy purge all a...

Page 7: ...in the options menu The display comes awake from sleep mode when you press the Manual Reset or Auto Reset button but not when you squeeze the trigger to dispense fluid The unit does keep track of the...

Page 8: ...between zero and the previously displayed resettable total To lock in the displayed value and advance to the Units of Measurement menu press the Auto Reset button OR D Press the Auto Reset button The...

Page 9: ...lpm 3b Press the Auto Reset button to store the new calibration factor and advance to the Auto Preset Amount menu Auto Preset Amount In this menu you can specify an amount to be dis played when you e...

Page 10: ...isplayed as shown below do ONE of the following two options D Enter a new shut off default amount by press ing the 10 button to change the 10s digit the 1 0 button to change the 1s digit and the 0 1 b...

Page 11: ...ure 7 MPa 70 bar 1000 PSI D Do not obstruct the trigger D Do not leave unattended D Do not operate below 32_ F 0_ C D Read instruction manual QTS Dispensing Fluid in Manual Mode 1 Press the Manual Res...

Page 12: ...o continue dispensing after the trigger unlocks at the preset dispense amount squeeze the trigger and the dispensed amount resumes counting in the Manual dispense mode until you release the trig ger N...

Page 13: ...pense mode has not been selected Replace the battery See Replacing the Battery on page 16 Replace the electronic control clamshell Select a dispense mode by pressing the Manual Reset button or the Aut...

Page 14: ...the two causes of this problem A new nozzle will not correct a fluid leak caused by a faulty valve Automatic nozzle 5b 6b or 7b has a damaged seal Valve 16 has damaged or obstructed seals Replace the...

Page 15: ...line Err 2 Switch Error Error occurred with pick up in internal gear or Unit was dropped or unit encoun tered excessive vibration during shipping Ensure that your flow rate is not higher than 5 gpm Fo...

Page 16: ...the battery press the Manual Reset button remove the impact guard 28 remove the battery cover 2 and put in a new battery Replacing the Filter The filter 25 is replaceable To replace the filter do the...

Page 17: ...he valve seat into the meter housing and torque to 140 to 150 in lb 16 to 17 N m NOTE Take care that the spring 16a does not get pinched when you install the valve stem assembly 16 into the meter hous...

Page 18: ...le 3 8 in coupled 1 6b 239829 NOZZLE automatic 1 6c 113419 NUT seal 3 8 in 18 NPT 1 6d 155699 ELBOW street 1 7 239950 NOZZLE ASSEMBLY For Model 238515 includes 7a through 7d 1 7a 191038 TUBE 15_ bend...

Page 19: ...y lubricant when reassembling 8 6b 5a 5c 4 4 Torque to 20 to 25 ft lb 27 to 34 N m 7c 7a 7d solenoid not available for sale 27 16 2 3 6d 7c 16a 16b 16c 16d 16e 28 These parts are included in Valve Rep...

Page 20: ...parts zinc stainless steel 304 LCP carbon steel polyurethane nitrile rubber Fluid compatibility lubricating oils antifreeze mixtures Meter valve assembly pressure loss at 1 5 gpm 5 7 lpm with 30 weigh...

Page 21: ...21 309377 Dimensional Drawing A 14 0 in 356 mm outlet to end of swivel cover B C A B C 3 75 in 95 mm widest cross section including impact guard 3 10 in 79 mm keypad to bottom of impact guard TI0327...

Page 22: ...ole remedy for any breach of warranty shall be as set forth above The buyer agrees that no other remedy including but not limited to incidental or consequential damages for lost profits lost sales inj...

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