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Instructions–Parts List

306479E

ENG

Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.

202844 Evenflo

R

 Automatic 

Pressure Control

The Evenflo

R

 Automatic Pressure Control prevents initial surging when the gun is triggered,

permitting the operator to maintain a perfectly even spray coating. The control admits air to
the pump as the gun is triggered, and shuts off and exhausts air from the pump as the gun
trigger is released. With the pump’s relax-a-valve in the automatic position (see separate
pump instruction manual), the exhausting air opens the relax-a-valve, permitting material to
discharge through the drain back tube until pressure in the hose and pump is relieved.

175 psi (12 bar) Maximum Working Pressure

06412b

Summary of Contents for 202844 Evenflo

Page 1: ...g the operator to maintain a perfectly even spray coating The control admits air to the pump as the gun is triggered and shuts off and exhausts air from the pump as the gun trigger is released With the pump s relax a valve in the automatic position see separate pump instruction manual the exhausting air opens the relax a valve permitting material to discharge through the drain back tube until pres...

Page 2: ...t only for its intended purpose If you are not sure call your Graco distributor D Do not alter or modify this equipment D Check equipment daily Repair or replace worn or damaged parts immediately D Handle hoses carefully Do not pull on hoses to move equipment D Route hoses away from traffic areas sharp edges moving parts and hot surfaces Do not expose Graco hoses to temperatures above 66_C 150_F o...

Page 3: ...3 306479 Notes ...

Page 4: ...he 3 8 npt f swivel union of the left hand regulator B and your spray gun Operation Since this control will function only as part of the complete spray outfit the operation of the EvenfloR valve is explained in the instruction manual for the complete spray outfits Note When spraying light fluids the ball valve 26 may be used to regulate the pump speed Adjust the right hand air regulator A to a hig...

Page 5: ...t and turn the regulator T handle counterclockwise to decrease pressure The left hand regulator is inoperative See manual 308167 for air regulator service The atomizing air hose is clogged Clear The ball valve is set too lean Open The air hose to the pump is clogged Clear The EvenfloR valve is inoperative Oil the filter screen and service Air escapes continuously through the exhaust port while the...

Page 6: ... piston 19 with pliers and pull the piston out from the housing freeing the seal 23 3 Disassemble the valve clean the valve thoroughly in a non flammable solvent and blow dry the valve Inspect all parts for wear or damage Inspect the rubber seat 15 Do not remove the seat unless replacement is necessary If the seat must be replaced tuck the new seat into the housing with a smooth blunt instrument b...

Page 7: ...485 GASKET copper 1 18 158486 O RING nitrile rubber 1 19 158487 PISTON 1 20 158488 CAP 1 21 158489 WASHER 1 22 158580 PLATE instruction 1 23 159340 SEAL valve 1 Ref No Part No Description Qty 24 214652 HOSE air cpld 3 8 npt m 1 2 ID 18 457 mm long 1 25 104266 AIR REGULATOR See manual 308167 for parts 2 26 107142 BALL VALVE 1 27 100016 LOCKWASHER 1 4 4 28 100333 SCREW hex hd cap 1 4 20 x 12 4 29 10...

Page 8: ...ing but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incidental or consequential loss shall be available Any action for breach of warranty must be brought within two 2 years of the date of sale Graco makes no warranty and disclaims all implied warranties of merchantability and fitness for a particular purpose in connection...

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