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IMPORTANT SAFEGUARDS
NOTE:
The PFD75C2N is a pressurized enclosure. As such,
certain care is required for the safe use of the product.
1. Inspect the enclosure upon opening the box. Make sure
the unit was not damaged during shipping. Immediately
replace domes that have been cracked or show any signs
of damage.
2. Always use safety goggles when servicing the unit.
3.
!
Never use an unregulated gas supply to pressurize
the enclosure. The valve should be regulated with
a maximum of 10 psi output.
4.
!
PRESSURIZE USING AIR OR INERT GAS ONLY!
NOTE:
Periodically examine the unit and the structure to which
it's attached. If any signs of wear are noticed, replace
immediately.
GENERAL INSTRUCTIONS
1. The standard model is designed as a pendant mount
housing. A 1½" NPT housing coupling is provided for use
with a standard 1½" (NPT) pipe. This housing also includes a
Videolarm WM20G wall mount bracket.
2. Install pendant pipe or wall mount bracket in the desired
location.
!
Be sure bracket is properly and securely mounted
to a supporting structure capable of rigidly holding
the weight of the entire unit.
4. Pipe threads should be clean and rust free. Although a
hermetic connector protects the inside of the enclosure
from all moisture, it is still recommended that a thread sealer
be used on the threads of the housing coupling. Attach the
housing coupling to the bracket or pendant pipe (Figure 1).
Add thread
sealing tape
Figure 1
