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Installation

3A4936E

5

Installation

Grounding

Filter: Grounded through system installation connec-
tions in F

IG

. 1.

Fluid lines: Use only electrically conductive lines.

Fluid Drain Valve Installation

1.

Follow Pressure Relief Procedure, page 7. 

2.

Remove the plug (8) from the bottom of the filter 
bowl (2). SeParts on page 10. 

3.

Install a high-pressure adapter (D) and drain valve 
(B). See F

IG

. 1.

Dual Filter System Installation

A dual filter system allows you to redirect the fluid to 
another filter while one filter is cleaned or serviced.

1.

Install two filters (A), as shown in F

IG

. 1.

2.

Install four suitable shutoff valves (C), one at each 
filter’s inlet and outlet, to redirect the fluid and iso-
late the filter not in use.

Filter Bypass Installation

A filter bypass system allows you to redirect the fluid 
through pipes that bypass the filter while is cleaned or 
serviced.

1.

Install the filter (A) and bypass pipes, as shown in 
F

IG

. 1.

2.

Install four suitable shutoff valves (C); one each at 
the filter inlet, filter outlet, bypass inlet, and bypass 
outlet. These valves redirect the fluid and isolate the 
filter while cleaning and servicing.

Flush Before Using Equipment

The equipment was tested with lightweight oil, which is 
left in the fluid passages to protect parts. To avoid con-
taminating your fluid with oil, flush the equipment with a 
compatible solvent before using the equipment. 

The equipment must be grounded to reduce the risk 
of static sparking. Static sparking can cause fumes to 
ignite or explode. Grounding provides an escape for 
the electric current.

Fluids in the system will be under pressure. To reduce 
the risk of serious injury, including skin injection and 
splashing in the eyes or on the skin. Depressurize the 
system prior to installing the fluid drain valve.

Summary of Contents for 25M212

Page 1: ...of common industrial paints and coatings in finishing applications For professional use only Model 25M212 3000 psi 21 0 MPa 210 bar Maximum Working Pressure Important Safety Instructions Read all war...

Page 2: ...Filter Bypass Installation 5 Flush Before Using Equipment 5 Typical Installations 6 Operation 7 Pressure Relief Procedure 7 Troubleshooting 8 Repair 9 Filter Element Replacement 9 Filter O Ring Replac...

Page 3: ...rious 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 com ponent See...

Page 4: ...ause serious injury or death if splashed in the eyes or on skin inhaled or swallowed Read Safety Data Sheet SDS to know the specific hazards of the fluids you are using Store hazardous fluid in approv...

Page 5: ...ct the fluid through pipes that bypass the filter while is cleaned or serviced 1 Install the filter A and bypass pipes as shown in FIG 1 2 Install four suitable shutoff valves C one each at the filter...

Page 6: ...2 Supplied by Graco See Parts on page 10 B Fluid Drain Valve 3 4 16 UNF Graco part 248271 Supplied by customer optional C Fluid Shutoff Valve 3 4 14 NPT Supplied by customer D High Pressure Adapter Gr...

Page 7: ...alve B if used or the filter plug 8 see Parts page 10 located at the bot tom of the filter A See FIG 1 This equipment stays pressurized until pressure is manually relieved from the system To help prev...

Page 8: ...oblems and causes before dis assembling bowl Problem Cause Solution Leaking around bowl indicator or drain plug Loose fitting Tighten to recommended in lbs See Parts page 10 Broken seal Replace with s...

Page 9: ...up 6 if material leaks around the bowl 2 1 Follow Pressure Relief Procedure page 7 2 Open the drain valve B and have a container ready to catch the drainage See FIG 1 3 Remove the bowl 2 and o rings 5...

Page 10: ...ng size 908 Viton 1 5 104445 O ring size 233 Viton 1 6 104443 O ring backup Viton 233 1 7 17L928 Filter compression spring 1 8 17L927 Filter plug 3 4 16 UNF 1 9 Filter element not included see Kits an...

Page 11: ...Dimensions 3A4936E 11 Dimensions Overall Dimensions Mounting Dimensions...

Page 12: ...Dimensions 12 3A4936E...

Page 13: ...a 210 bar Flow capacity 10 gpm 38 liters min Filter Element Filter area 36 sq in 232 cm2 Filtration 108116 60 mesh 250 micron 108117 100 mesh 149 micron 108118 200 mesh 74 micron 104435 no filter elem...

Page 14: ...n material 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 WARRA...

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