RotoFlex™ HD Pump

RotoFlex™ HD Pump

Use RotoFlex HD Pump Replacement Kit 287314.

IMPORTANT

After replacing RotoFlex HD Pump hose, always follow Hose Break-In Procedure, page 13, before operating sprayer.

4Rotate pump assembly sideways. Pull entire assembly out of front of sprayer frame.

Disassembly

First read and follow instructions in the Before

 

performing any service on sprayer section, page 9.

.

 

Then remove hopper and front cover, page 9.

 

1 Loosen and remove hose

 

extension.

 

ti4376a

ti4377a

ti4378a

2 Loosen and remove knob.

ti4374a

3Slide RotoFlex HD hose off rollers.

5Separate the inner and outer hose brackets.

6Slide hose ends out of slots in outer hose bracket.

Slide out of short slot first.

7 Pull hose out of inner

ti4519a

hose bracket.

8 Discard pump hose.

ti4379a

310645K

11

Page 11
Image 11
Graco Inc 310645K manual RotoFlex HD Pump, Disassembly, Performing any service on sprayer section