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Maintenance, Ransburg, General maintenance – Ransburg MCV Series Module Color Changer 78011-XX User Manual

Page 17

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MAINTENANCE

Figure 8: Valve and Seat Removal Tools

>

Prior to servicing the unit, insure that all

fluid pressure is relieved to atomsphere. A

solvent purge should be performed if pos-

sible.

W A R N I N G

!

GENERAL MAINTENANCE

Removing A Valve From A Module

NOTE

> When replacing or repairing any compo-

nents in this system, before reassembling,

apply a light coat of food grade

petroleum jelly to all o-rings.

1. Tighten the shut-off valve in the clockwise di-

rection until the shut-off valve completely bottoms

out.

NOTE

> This procedure allows valve and/or seat

removal without removing the valve slice

from assembly.

2. Remove the valve (78949-00) and/or seat

(77367-00) using the valve removal (A10756-00)

and seat removal (A10766-00) tools.

3. Replace valves and/or seats as necessary.

4. Torque the valve seats to 15-20 lbs•in.

5. Tighten the valve to 15-20 lbs•in.

MCV Color Changer - Maintenance

CS-01-01.8

14

Ransburg