Repair parts, Figure 4, Figure 5 – Ames Fire & Waterworks 1000SS Stainless Steel Detector Check Valves User Manual

Page 3: Figure 6

Advertising
background image

3

Repair Parts

#1 Cam-Check

Figure 3

Figure 2

Cam bar

Cam-Check Disassembly

4" and 6" (100 and 150mm)**

Please use caution when disassembling cam-check.

WARNING

!

You may replace this item as an assembly.

Figure 4

Using a thin rod or screwdriver, lift the cambar up so that the

clapper is free to swing upwards away from the seat.

Figure 5

Using your free hand, swing the clapper open until the roller is

almost to the free end of the cambar. Align the maintenance

lockout holes in the cambar and the hinge arms.
Secure the check assembly in the maintenance position by

inserting a rod or thin screwdriver through the lock-out holes.

Figure 6

Remove 1 c-clip from the center pivot pin. Withdraw the

centerpivot pin from the clapper and the hinge arms. Remove the

clapper assembly from the check assembly module.

Figure 4

Figure 5

Figure 6

1st Cam-Check O-ring (removable)

Cam-Check

Assembly

Cam-Check O-ring

(removable)

Groove Coupler

Groove Coupler Gasket

Cover Plate

Clapper Assembly (removable)

Pivot Arm Pin (removable) 2 c-clips

Advertising