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Instructions – Parts List
PRESET
PM5t 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
Model 238512
Model 238515
Patent Nos.
4,883,199
DE3834454C2
D382,500
1025804
6,357,300
ZL97102971.7
6,047,906
187760
77664
13742
Important Safety instructions
Read all warnings and instructions in this manual.
Save these instructions.
CAUTION
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.
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
Copyright 2001, Graco Inc. is registered to I.S. EN ISO 9001
75_ bend 3/8–in. rigid tube
3/8–in. coupled flexible hose
90_ offset
309377E
TI0327
Model 238511 shown
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Table of Contents
Related Manuals for Graco PM5 238511
Summary of Contents for Graco PM5 238511
- Page 1 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. GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441 Copyright 2001, Graco Inc. is registered to I.S. EN ISO 9001...
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Page 2: Table Of Contents
D This equipment is for professional use only. D Read all instruction manuals, tags, and labels before you operate this equipment. D Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor for assistance. - Page 3 WARNING WARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames, or sparks can cause a hazardous condition and result in a fire or explosion and serious injury. D Be sure the entire fluid system is properly grounded. Refer to your pump instruction manual for complete details.
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Page 4: Installation
This dispense valve is not designed for in-line installation. Do not install with a shut-off valve Do not use this dispense valve on non-Graco on the outlet side of the meter. Such installation consoles. Such use could result in the trigger... - Page 5 Installation Installation Procedure WARNING CAUTION PRESSURIZED EQUIPMENT HAZARD The equipment stays pressurized until pressure is If this is a new installation, or if the fluid in the manually relieved. To reduce the risk of serious lines is contaminated, flush the lines before you injury from pressurized fluid, accidental spray from install the metered valve.
- Page 6 TI0327 WARNING Fig. 4 Do not use Graco’s old nozzle (Part No. 203655) or any other manual shut-off nozzle on the PM5 extension. You must use the new automatic nozzle that is provided with the PM5, or the meter could be damaged.
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Page 7: Setup
Setup Terms Keypad Buttons The following terms are shown on the display and/or used often in this instruction manual. The buttons on the keypad and their functions are as follows (see the figure below): D R–TOTAL: resettable total Displayed to show the cumulative amount that the dispense valve has dispensed in all modes. - Page 8 Setup Selecting Dispensing Options This is the procedure for setting or changing the resettable total, units of measurement, calibration factor, auto preset amount, and shut-off default amount: 1. If the display is asleep, wake it up by pressing the Manual/Reset or Auto/Reset button. 2.
- Page 9 Setup Calibration Factor Auto Preset Amount In this menu, you can specify an amount to be dis- In this menu, you can recalibrate the meter for different played when you enter the Auto dispense mode. fluids. Typically, you would enter the amount you most fre- 1.
- Page 10 Setup Shut-Off Default Amount The shut-off default amount is for preventing acciden- 3. With the clock icon blinking and the stored shut-off tal overfills when dispensing with the trigger locked in default amount displayed, as shown below, do Manual mode. The shut-off default amount is factory ONE of the following two options: preset at 5 quarts.
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Page 11: Operation
Operation Locking and Unlocking the Trigger Dispensing Fluid in Manual Mode The trigger on this dispense valve has a locking mech- 1. Press the Manual/Reset button. anism. In Auto mode, the unit stops dispensing when the entered amount has been dispensed. In Manual mode, the trigger does not automatically unlock;... - Page 12 Operation Dispensing Fluid in Auto Mode Viewing Totals This is the procedure for viewing the non-resettable CAUTION and resettable totals. To change the resettable total, see Resettable Total on page 8. Before you begin a preset dispense cycle, make 1. If the display is blank, press the Manual/Reset or sure AUTO is displayed.
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Page 13: Troubleshooting
1. Relieve the pressure. 2. Clean or replace the filter. See Replacing the Filter on page 16. 3. If the problem remains, contact your Graco distributor for repair or replacement. Pump pressure is low. Turn up pump pressure. Shut-off valve is not fully open. - Page 14 Replace or clean valve stem and Damaged valve stem (16) assembly. O–rings. See Servicing the Valve. Contact your Graco distributor for Poor seal at meter housing plate. repairs or replacement. NOTE: Place a straight edge along meter housing plate. If flat, plate and seal are ok.
- Page 15 Switch Error: Error occurred with Ensure that your flow rate is not pick-up in internal gear. higher than 5 gpm. For further assis- tance, contact your Graco distributor. Unit was dropped or unit encoun- Press the Manual/Reset button at tered excessive vibration during start-up.
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Page 16: Service
Service Replacing the Battery Replacing the Filter The filter (25) is replaceable. To replace the filter, do the following: 1. Relieve the pressure. WARNING WARNING FIRE AND EXPLOSION HAZARD Only replace the battery in a To reduce the risk of serious injury whenever you non-hazardous location, away from are instructed to relieve pressure, always follow the flammable fluids or fumes. - Page 17 WARNING assembly (16) into the meter housing. Do not use the old Graco nozzle (Part No. 203655) or any other manual shut-off nozzle on the PM5 7. Place the trigger (15) on the valve stem assembly extension.
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Page 18: Parts List
Parts List Ref. Ref. Part No. Description Qty. Part No. Description Qty. 238554 COVER, electronics 113716 BATTERY; standard 9V, alkaline (does not include 6 screws 191046 TRIGGER (item 21/PN 113412) which may 240453 KIT, valve repair be ordered separately) (includes 16a to 16e, 25, and 27) 191351 COVER, battery 16a*... -
Page 19: Parts Drawing
Parts Drawing Torque to 7 to 10 in-lb (0.8 to 1.1 N.m). Torque to 140 to 150 in-lb (16 to 17 N.m). Apply lubricant when reassembling. Torque to 20 to 25 ft-lb (27 to 34 N.m). These parts are included in Valve Repair Kit 240453, which can be ordered separately. -
Page 20: Technical Data
Technical Data Flow range* ..........0.26 to 5 gpm (1 to 18.9 lpm) Operating pressure range . -
Page 21: Dimensional Drawing
Dimensional Drawing 14.0 in. (356 mm) outlet to end of swivel cover 3.75 in. (95 mm) widest cross section (including impact guard) 3.10 in. (79 mm) keypad to bottom of impact guard TI0327 309377... -
Page 22: Graco Standard Warranty
With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of two (2) years from the date of sale, repair or replace any part of the equipment determined by Graco to be defective, including defects in the electronic meter control, which will be repaired or replaced for two (2) years from the date of sale.