Graco C Series Instructions-Parts List Manual

Pump kit

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INSTRUCTIONS–PARTS LIST
GM3012 Pump Kit
3000 psi (210 bar) Maximum Working Pressure
Part No. 224524, Series C
Kit includes a displacement pump, pressure control,
fluid filter and mounting hardware. Mounts on a
TexSpray GM 1030 or Roof Rigt GM 1230 drive
assembly.
Refer to TexSpray GM 1030 or Roof Rigt GM1230
manuals for additional warnings relevant to your equip-
ment.
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
This manual contains important
warnings and information.
READ AND RETAIN FOR REFERENCE
ECOPYRIGHT 1991, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
308127
SPRAYER DRIVE
(SHOWN WITH LIGHT LINES)
NOT INCLUDED IN KIT
TI0306A
Rev. G

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Summary of Contents for Graco C Series

  • Page 1 SPRAYER DRIVE (SHOWN WITH LIGHT LINES) NOT INCLUDED IN KIT TI0306A GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 ECOPYRIGHT 1991, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001...
  • Page 2 (5) up from the packing nut/wet–cup and fill the and the main hose. See Fig 1. cup 1/3 full with Graco Throat Seal Liquid (TSL). Reinstall the cap. TSL helps lubricate and protect 4. Always use the main filter outlet for one gun op- the throat packings.
  • Page 3 Removing & Installing a Pump Assembly Removal WARNING WARNING INJECTION HAZARD The system pressure must be manually INJECTION HAZARD relieved to prevent the system from To reduce the risk of serious bodily starting or spraying accidentally. Fluid injury, always follow the Pressure Relief under high pressure can be injected through the Procedure before repairing the sprayer.
  • Page 4 Removing & Installing a Pump Assembly 1. Push the pin (231) just barely into the connecting rod (C), but not into the mating hole of the pump piston rod (E). 2. Pull piston rod (E) out of pump 2 - 3 in. (50-75 mm).
  • Page 5: Flushing Guidelines

    (enamel, latex, acrylic) Smooth (non-aggregate) 0.025 – 0.035 Check coating manufacturer’s recommendations for Elastomerics/Acrylics back rolling. Use a Graco Roof Rigst Spray Roller, 224470 Flushing Guidelines When To Flush 4. Changing from oil–base to water–base paint. Flush with mineral spirits, followed by warm, soapy water, and then a clean water flush.
  • Page 6 Flushing Guidelines How To Flush WARNING 1. Relieve pressure. See page 6. FIRE AND EXPLOSION HAZARD To reduce the risk of static sparking and 2. Remove the bowl of the filter (210) and the screen splashing when flushing, always remove (A or 240);...
  • Page 7: Displacement Pump Repair

    Displacement Pump Repair See manual 308798 for displacement pump parts and repair. Pressure Control Replacement (FDR Style) 1. Relieve Pressure. See page 2 3. Remove mounting plate (13) and control from mounting bracket (12). 2. Disconnect both hoses at control. Note the origi- nal location of each hose to be sure that you reas- 4.
  • Page 8 Parts Model 224524 Includes items 1 to 39 as listed below. Part No. Description Part No. Description 236347 VALVE, pressure drain 181102 CLAMP, spring 111367 SCREW, hex hd, flanged 181072 STRAINER, 16 mesh 186490 CLIP, spring 241327 PRESSURE CONTROL 240151 DISPLACEMENT PUMP (see parts list on page 14) manual 308798...
  • Page 9: Parts Drawing

    Pressure Control – Parts List 241327 Pressure Control for the GM 3012 Conversion Kit Part No. Description Part No. Description 112373 KNOB 239047 ENGINE CONTROL BOARD 185565 LABEL 107251 SCREW, panhead, 10–24 x 1 inch 224547 Receptacle set, 90 112610 SCREW, panhead, 10–24 x 2 inch 112376 LOCKNUT...
  • Page 10: Graco Warranty

    Graco distributor to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.

This manual is also suitable for:

Gm3012224524

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