DCS PHFS-DW-SS - Manuel (Page 11)

10
PRECAUTIONS
• Periodically check the whole gas system for leaks
or immediately check if the smell of gas is
detected.
• Extinguish all open flames
• Never leak test while smoking. If you can not
stop a leak, turn off the cylinder valve and call
the dealer you purchased the heater from or
customer service 1-888-281-5698.
• Do not use heater until all connections have
been leak tested and do not leak.
• When leak testing, refer to the connections
diagrams below.
• Only those parts recommended by the
manufacturer should be used.
• Substitution of parts can void warranty.
LEAK TEST
Make a soap solution of one part liquid detergent, and one
part water.The soap solution can be applied with a spray
bottle, brush or rag, soap bubbles will appear where a leak
is present. Make sure the safety valve control knob is in
the “OFF” position. Turn the gas supply on check for
leaks at leak point. If a leak is present, turn off supply,
tighten any leaking fittings, turn gas on and recheck.
Gas Sounding Test
FIG.09
TEST POINTS
FIG.08
ORIFICE FITTING &
SAFETY VALVE
PILOT ASSEMBLY
&
PILOT TUBING
PILOT TUBING
TO SAFETY VALVE 5
6
7
4 INTAKE
PIPE FITTING