Installation Of Stackable Pressure Operated Control Heads (P/N 82-878750-000) - Kidde Fire Systems ECS Manual

3.4 Installation of Stackable Pressure Operated Control Heads (P/N 82-
878750-000)
Follow all instructions contained in the main body of the DIOM up to this section.
Note: The Spacer (P/N: 85-100000-002) is only needed when installing an electric control
head (P/N WK-890181-000, 81-895630-000, and 81-895630-000) onto a stackable
pressure operated control head. The order of installation must be followed as outlined
below.
1. Remove the protection cap from the cylinder actuation port.
When attaching the pressure-operated control head to the valve, the swivel nut
must be tightened to a torque of 55 ft-lb. Failure to tighten the swivel nut as
WARNING
directed may result in leakage during actuation.
Figure 7. Pressure Operated Control Head Order of Assembly
2. Install a pressure operated control head with flexible actuation hose attached to the cylin-
der actuation port.
3. Insert the spacer (P/N 85-100000-002) on to top of the stackable pressure operated con-
trol head.
4. Insert the Control Head Monitor between the electric control head and the spacer as shown
in Figure 7.
06-236115-003
Require Control Head Monitor
(P/N 85-100000-100)
Require Spacer (P/N 85-100000-002)
Op onal Control Head Monitor
(P/N 85-100000-100)
9 July 2016