Graco 312497G important safety instructions Bleed Hose Here Lube Point Secondary Master

Repair

Section 5: Purging Air After Adding or Replacing a Secondary Divider Valve Module

BLEED HOSE

HERE

LUBE POINT

SECONDARY

MASTER

BLEED

HERE

NEW VALVE

BLOCK

REMOVE INDICATOR

OR PORT PLUG

HAND PUMP TI11115

FIG. 10

Steps 1-8, refer to FIG. 10.

1.Install the new or replacement module to the sec- ondary divider valve assembly. Also connect the tubing or hoses to the appropriate lubrication point if the new/replacement module is a base section.

2.Do not completely tighten the connection(s) at the lubrication point.

3.Remove the performance indicator or indicator port plug from the working valve section on the second- ary divider valve assembly corresponding to the out- let port and line connected to a particular lube point.

4.Attach a hand pump filled with clean, filtered lubri- cant to the port on the secondary divider valve that was opened in Step 3.

5.Operate the hand pump until air-free lubricant is observed flowing from the loosened connector at the lube point.

6.Tighten the fitting at the lube point while lubricant is still flowing.

7.Repeat Steps 3 - 6 for any additional lubrication points connected to the new module.

8.Remove the hand pump and reinstall the perfor- mance indicator or port plug removed in Step 3 into the secondary divider valve’s open port.

The system is now ready for operation.

12 312497G