Graco 77X542 Instructions Manual Download Page 2

Warnings 

2

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Warnings

The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-
tion point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When 
these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific 
hazard symbols and warnings not covered in this section may appear throughout the body of this manual where 
applicable.

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SKIN INJECTION HAZARD

 

High-pressure fluid from dispensing device, hose leaks, or ruptured components will pierce skin. This may look like 
just a cut, but it is a serious injury that can result in amputation. 

Get immediate surgical treatment.

Do not point dispensing device at anyone or at any part of the body.

Do not put your hand over the fluid outlet.

Do not stop or deflect leaks with your hand, body, glove, or rag.

Follow th

Pressure Relief Procedure

 when you stop dispensing and before cleaning, checking, or servicing 

equipment. 

Tighten all fluid connections before operating the equipment.

Check hoses and couplings daily. Replace worn or damaged parts immediately.

EQUIPMENT MISUSE HAZARD

Misuse can cause death or serious injury.

Do not operate the unit when fatigued or under the influence of drugs or alcohol.

Do not exceed the maximum working pressure or temperature rating of the lowest rated system component. 
See 

Technical Specifications

 in all equipment manuals.

Use fluids and solvents that are compatible with equipment wetted parts. See 

Technical Specifications

 in all 

equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information about your 
material, request MSDS from distributor or retailer.

Do not leave the work area while equipment is energized or under pressure. 

Turn off all equipment and follow the 

Pressure Relief Procedure 

when equipment is not in use.

Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer’s 
replacement parts only.

Do not alter or modify equipment. Alterations or modifications may void agency approvals and create safety 
hazards.

Make sure all equipment is rated and approved for the environment in which you are using it.

Use equipment only for its intended purpose. Call your distributor for information.

Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.

Do not kink or over bend hoses or use hoses to pull equipment.

Keep children and animals away from work area.

Comply with all applicable safety regulations.

PERSONAL PROTECTIVE EQUIPMENT

Wear appropriate protective equipment when in the work area to help prevent serious injury, including eye injury, 
hearing loss, inhalation of toxic fumes, and burns. This protective equipment includes but is not limited to:

Protective eye wear, and hearing protection. 

Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturers.

WARNING

WARNING

WARNING

WARNING

Summary of Contents for 77X542

Page 1: ...ssional use only Part No 77X542 132230 5000 psi 34 4 MPa 344 7 bar Maximum Working Pressure Part No 132230 3000 psi 20 7 MPa 206 8 bar Important Safety Instructions Read all warnings and instructions in this manual and in Electric DynaStar and Auto Fill Shut Off Valve Instruction manuals Save all instructions ...

Page 2: ...system component See Technical Specifications in all equipment manuals Use fluids and solvents that are compatible with equipment wetted parts See Technical Specifications in all equipment manuals Read fluid and solvent manufacturer s warnings For complete information about your material request MSDS from distributor or retailer Do not leave the work area while equipment is energized or under pres...

Page 3: ...Remote Filling Station Pump pneumatic J Supply Hose user supplied K Supply Hose user supplied L Drain Hose M Fill Stud N Operating Instructions Label P Fill Valve Outlet Q Fill Valve Vent Port R Filter recommended if grease environment is contaminated Supply hoses must be rated for a minimum 5000 psi 34 4 MPa 344 7 bar pressure See Operation page 5 for additional information A B C D E F G H J L K ...

Page 4: ... will be located on the bottom of the block 3 Use mounting dimensions provided on page 7 of this manual to drill 4 mounting holes in the installa tion surface 4 Secure Fill Valve A to installation surface using 4 1 4 inch bolts 5 Select a convenient location close to the valve to adhere the Operating Instructions label N included with your valve NOTE Clean the surface prior to installing the label...

Page 5: ...ut and hold the Pressure Relief Plunger R long enough to relieve line pressure between Fill Valve A and Auto Fill Shut Off Valve C and between Remote Filling Station Pump H and Fill Valve A 10 Verify that the Pressure Relief Plunger R is seated and returned to the original position NOTE The length of time it takes to vent varies depend ing on the system design and installation In some installation...

Page 6: ...l pressure is manually relieved To help prevent serious injury from pressurized fluid such as skin injection splashing fluid and moving parts follow the Pressure Relief Procedure when you stop dispensing and before cleaning checking or servicing the equipment FIG 4 Problem Cause Solution Refill pump slows down or stalls and no output at the fill valve Auto Fill Shut Off Valve has not reset Be sure...

Page 7: ...lief value 3000 psi 10 20 7 MPa 206 8 bar 10 Maximum fluid flow 2 gpm 7 57 lpm Outlet port size Model 77X542 132230 3 4 inch npt Vent port size Model 77X542 132230 3 8 inch npt Inlet ISO 7241 1 Series B standard hydraulic quick disconnect 1 4 inch coupling Wetted parts zinc plated steel parts seals Buna N Dimensions See Dimensions and Mounting below Weight 5 06 lbs 2 3 kgs WARNING This product can...

Page 8: ...um China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2014 Graco Inc All Graco manufacturing locations are registered to ISO 9001 www graco com November 2019 Dimensions and Mounting Graco Information For the latest information about Graco products visit www graco com For patent information see www graco com patents TO PLACE AN ORDER contact your Graco...

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