Graco 3A0534F User's Manual
Contents
1. Instructions gt g G3 Reservoir and O Ring 3A0534F Replacement Kit EN Instructions for replacing G3 reservoir and o rings For professional use only Part No Important Safety Instructions 571042 571069 571179 2 Liter Read all warnings and instructions in this A manual and the G3 Pump Instruction manual models included with your unit Save these instruc 571182 571183 4 Liter models Hons 3 Kit Parts 571179 571182 Kit Parts 571042 571069 571183 Ref Description Qty Ref Description Qty 1 O RING 1 tee 2 RESERVOIR 1 2 CAP oil fill 3 LABEL 3 3 LABEL 1 4 O RING 4 O RING square 1 5 O RING square 1 PROVEN QUALITY LEADING TECHNOLOGY Instructions Instructions Pressure Relief SKIN INJECTION HAZARD High pressure fluid from dispense 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 ampu ation Get immediate surgical treatment Follow Pressure Relief Procedure in this manual when ou stop dispensing and before cleaning checking or servicing equipment Relieve pressure in system by using two wrenches working in opposite directions on pump element and pump element fitting to only loosen fitting NOTE When loosening pump element fitting do NOT loosen pump element Loosening pump element will change the output volume FIG 1 Disassembly Reference numbers used in these instructi2. d remove and discard o ring according to local codes for proper disposal FIG FIG 4 The lower o ring is located beneath the ricer plate b If replacing this o ring continue with Lower O Ring Disassembly instructions If lower o ring is not replaced begin Reassembly instructions starting on page 4 3A0534F Instructions Lower O Ring Disassembly Instructions 1 Perform all applicable previous disassembly instruc tions for reservoir follower plate if applicable and upper o ring 2 Turn paddle c clockwise to loosen and remove it from G3 base FIG 5 NOTE For models that include a Low Level paddle and or follower plate only be careful when removing stirring paddle from G3 that bearing f does not fall into the unit 4 Remove o ring e located under ricer plate FIG 6 Instructions Reassembly Lower O Ring Installation 1 Coat new o ring 1 with grease user supplied and install o ring in bottom groove of ricer plate b 2 Replace ricer plate b aligning circular sections with the round bosses in the base NOTE It may be necessary to use a press to seat the plate properly in the G3 base 3 Reinstall paddle c by turning it counter clockwise till tight hand tighten only FIG 8 i l F Pp nA H 1 wa A F y 7 A Hf a FIG 8 NOTE If a low level paddle d is installed to pre vent damage hold low level paddle in its full out position while ins
3. ons grease could leak out of the bottom of the G3 reser voir 3A0534F 5 All written and visual data contained in this document reflects the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice For patent information see www graco com patents Original instructions This manual contains English MM 3A0534 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 Copyright 2010 Graco Inc is registered to ISO 9001 www graco com Revised April 2014
4. ons corre spond to parts included in Kit and are provided on page 1 Parts identified with an aloha character are user pro vided or already installed components Reservoir Disassembly 1 Disconnect power source 2 Relieve pressure using Pressure Relief Procedure provided 3 Use a strap wrench around reservoir to turn reser voir 1 4 turn counter clockwise FIG 2 FIG 2 4 Remove reservoir from G3 base and discard reser voir according to local codes for proper disposal NOTE If your unit includes a follower plate remove any parts noted in Step 1 of the Follower Plate Disassembly section and keep those parts for reassembly Follower Plate Disassembly If your unit does not have a follower plate continue disassembly with O Ring Disassembly instructions page 3 1 Verify the following parts were removed with reser voir FIG 3 e Spring S e Follower Pate FP e Follower Plate Seal FPS e Rod R FIG 3 2 Remove any parts still installed in the G3 base 3SA0534F 3 Be sure parts remaining in reservoir were removed to reuse them for reassembly 4 Examine follower plate seal referenced in Step 1 for wear or damage If it is damaged it must be replaced Part No 278139 is available from Graco Contact customer service to order this part or your local Graco distributor Upper O Ring Disassembly If o ring a did not come out of the groove in ricer plate b when reservoir was remove
5. talling stirring paddle FIG 9 FIG 9 4 Complete installation following instructions for Top O ring and Reservoir installation page 4 Top O ring Installation 1 Coat new o ring 1 with grease user supplied 2 Install o ring in groove of ricer plate b FIG 10 FIG 10 Follower Plate Installation If your unit does not have a follower plate continue installation instructions with Top O Ring Installa tion page 5 1 Verify low level paddle d is in full out position as shown in FIG 9 2 Install follower plate FP on stirring paddle c Be sure the seal FPS is facing down toward ricer 3SA0534F Instructions plate as shown in FIG 11 Reservoir Installation 1 Install new reservoir 2 with vent g facing toward the rear left h of the G3 base See Fic 12 for cor rect orientation of these parts to ensure proper installation Fic 11 3 Install spring S into spring pocket f 4 Install Rod R into reservoir 2 2 Position strap wrench over reservoir and use it to turn reservoir 1 4 turn clockwise till reservoir will not 5 Slide rod R through center of spring S and fol turn any farther FIG 12 lower plate FP 6 Seat spring in spring pocket in top of reservoir NOTICE l l Be careful when installing reservoir that o ring is not 7 Compress spring to install reservoir See Reservoir pinched If the o ring is not correctly installed Installation instructi
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