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Installation 

8

3A0591ZAG

Setup

Reference numbers and letters in parentheses in the 
text refer to the callouts in the figures and the parts 
drawings.

Accessories are available from Graco. Make certain all 
accessories are sized and pressure-rated to meet your 
system requirements

F

IG

. 1 is a guide for selecting and installing system 

components and accessories. Contact your Graco 
distributor for assistance in designing a system to suit 
your particular needs.

Inflatable Seal (C): 

Adjust inflation level so the seal 

fits snug against the drum. A properly inflated seal 
wipes the sides of the drum and prevents material 
from passing the plate, to minimize waste.

Main air bleed valve (D): 

Required in your system 

to shut off the air supply to the pump and ram. 
When closed, the valve bleeds off all air in the ram 
and pump.

Air and Fluid Accessories

The following accessories are recommended for your 
system, and are available from your Graco distributor. 
Make certain all accessories are sized and 
pressure-rated to meet your system requirements

Fluid Drain Valve (M): 

Required in your system to 

relieve fluid pressure between the pump and the 
dispense device.

Fluid Outlet Elbow (P): 

Recommended for ram 

packages with piston pumps. Connects the fluid 
outlet hose to the pump fluid outlet.

Air Line Filter (K): 

Removes harmful dirt and 

moisture from the compressed air supply.

Second bleed-type air valve (L):

 isolates air line 

accessories and supply system for servicing. Locate 
upstream from all other air line accessories.

Summary of Contents for SaniForce SDU Series

Page 1: ...osity fluids For professional use only Not approved for use in European explosive atmosphere locations See Technical Specifications on page 27 for model information including maximum fluid working pre...

Page 2: ...p 15 Changing Drums 16 Shutdown 16 Cleaning Procedure 17 Troubleshooting 18 Repair 19 Disconnect Piston Pump 19 Service Ram Pistons 20 Parts 22 Piston Pump Ram Packages 22 Air Controls Kits 27 Dimensi...

Page 3: ...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 defl...

Page 4: ...Technical Data 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 are...

Page 5: ...ear appropriate protective equipment when operating servicing or when in the operating area of the equipment to help protect you from serious injury including eye injury hearing loss inhalation of tox...

Page 6: ...ssories Wash Bin Certification Sanitary Drum Unloader Frame Pump Platen Seal Style SDU B Carbon Steel 01 5 1 Double Ball A 20 Conical inflatable A Inflatable 02 5 1 Priming Piston B 21 25 Conical stat...

Page 7: ...upts grounding continuity To maintain grounding continuity when flushing or relieving pressure hold metal part of the dispense valve firmly to the side of a grounded metal pail then trigger the valve...

Page 8: ...waste Main air bleed valve D Required in your system to shut off the air supply to the pump and ram When closed the valve bleeds off all air in the ram and pump Air and Fluid Accessories The following...

Page 9: ...ain Air Bleed Valve required for pump and ram E Air Assist Air Supply F Inflatable Seal Air Supply partially visible G Ram Director Control H Air Controls see FIG 2 Accessories Not Supplied J Air Supp...

Page 10: ...trol Module Exposed Air Control Module Rear View Main Air Inlet on bottom Air Assist Air Supply out of view Ram Up Air Supply Exposed Air Control Module Front View BD BE BF BK BB BC BJ Pump Air Supply...

Page 11: ...rols air pressure to motor Air motor switch slider valve BF turns air on and off to the air motor When closed the valve relieves air trapped between it and the air motor Air assist valve BG turns air...

Page 12: ...dures for a sanitary pump Check national state and local codes for specific limitations Setting Inflatable Seal Pressure 1 Set an empty drum on the ram base Set the director valve BC to DOWN Lower the...

Page 13: ...rum lip Exposed Controls To increase or decrease the speed of downward travel on the ram plate adjust the director valve BC 9 Set the director valve to DOWN and continue to lower the ram until the ram...

Page 14: ...ombinations of seal and ram pressure may be necessary for proper seal and pump operation If the pump does not prime properly with heavier fluids increase air pressure to the ram If fluid is forced out...

Page 15: ...ed under Setting Inflatable Seal Pressure on page 12 Shutdown 1 Set the director valve BC to neutral 2 Follow Pressure Relief Procedure page 12 3 Follow the pump shutdown instructions in your separate...

Page 16: ...nnect inflatable seal supply air 8 Pull the inflatable seal down to remove Clean and sanitize the seal NOTE Discoloration of the inflatable seal is normal Replace the inflatable seal if the surface is...

Page 17: ...nd cylinder rod Worn rod seal Replace Fluid squeezes past ram plate wipers Ram air pressure too high Decrease ram pressure Worn or damaged wipers Replace Inflatable seal pressure too low Increase seal...

Page 18: ...the air motor connecting rod 10 to the tie beam 114 5 Open main air valve BA Set the director valve BC to UP to raise the ram Set the director valve to neutral Close main air valve BA 6 To remove the...

Page 19: ...7 and lock washers 116 holding the tie bar 114 to the piston rods 102 Also remove nuts 4 and washers 3 holding the tie bar to the tie rods 2 4 Stainless Steel Rams Remove four screws 124 and washers 1...

Page 20: ...111 Install o ring 106 bearing 111 and retaining ring 112 into piston seal housing 103 5 Install new o ring 105 on piston seal housing 103 6 Carbon Steel Rams Install new pin 113 if necessary or be su...

Page 21: ...Parts 3A0591ZAG 21 Parts Piston Pump Ram Packages 1a 6 7 12 8 9 11 13 20 16 17 21 34 4 10 3 14 19 5 5a 11 4 3 2 36 15 18 28 29 125 126 10a...

Page 22: ...odels with 5 1 pumps 17W13 Models with 6 1 pumps 17W12 Models with 12 1 pumps 10a 17W14 SCREW hex sst 1 11 101818 CLAMP exhaust hose see page 24 2 12 118598 CLAMP sanitary 1 5 in 2 13 16D245 CLAMP 6 s...

Page 23: ...Parts 3A0591ZAG 23 Ram Kit 24G860 Carbon Steel Frame 101 114 117 116 115 106 105 103 111 112 104 107 108 109 110 105 102 118 107 ti16273c 113 126...

Page 24: ...08 101535 NUT 1 109 101533 WASHER 1 110 156401 O RING 1 111 BEARING 1 112 15F453 RING retaining 1 113 15U979 PIN spring 1 114 16G479 BAR tie 1 115 RING retaining 3 06 dia 2 116 512743 WASHER flat 18 8...

Page 25: ...c 121107 VALVE control 1 201d 121110 O RING 3 201e REGULATOR 1 201f 121106 REGULATOR 1 201g 121109 VALVE blow off 1 201h 121112 SCREW cap 6 201j 517449 MUFFLER 1 4 npt 1 201k 100721 PLUG pipe not show...

Page 26: ...ns 26 3A0591ZAG Dimensions TI15713a Four 0 562 in 14 mm mounting holes 9 ft 2 75 m when fully raised 42 in 106 7 cm 38 in 96 5 cm 25 in 63 5 cm 21 in 53 4 cm 49 in 124 5 cm 5 ft 8 in 1 73 m when fully...

Page 27: ...2 mm Maximum Ram Package Operating Temperature 5 1 Ratio Piston Pump Ram Packages All Other Ram Packages 140 F 60 C 150 F 66 C Maximum Drum ID 24 in 61 cm Minimum Drum ID Straight Sided Drum 19 4 in...

Page 28: ...AAA6AA0C21 375 170 SDU B03AAB6AA0C21 375 170 SDU B04AAA6AA0C21 372 169 SDU B04AAB6AA0C21 372 169 SDU B05AAA6AA0C21 459 208 SDU B05AAB6AA0C21 459 208 SDU B01BBC7AA0C21 437 198 SDU B02BBC7AA0C21 433 196...

Page 29: ...Notes 3A0591ZAG 29 Notes...

Page 30: ...terial or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIE...

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