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ATTENTION
■
This procedure is to be done once a year prior to the
heating season, anytime the heater is moved from one
job location to the next, or after servicing the heater.
MATERIALS REQUIRED
(To be secured through local purchase)
Quantity
Description
1
High Pressure Gas Gauge capable of
reading up to 35 PSIG
A. GAUGE INSTALLATION
1. Using a 3/16 in. allen wrench, remove the hex plug
from valve inlet. See Fig. 9.
FIG. 9
PLUG
2. Attach the pressure gauge to this point. See Fig. 9.
3. Open fuel supply valves to heater.
HIGH PRESSURE GAUGE
Gas Pressure Checks
. READING PRESSURES
1. Light the heater. With the heater operating, the
pressure gauge should read the pressure specified on
the dataplate or in the specification section of this
owner's manual.
2. Does the pressure reading agree with that given on
the dataplate? If so, no fur ther checking or
adjustment is required. Proceed to section D.
3. If the pressures does not agree with that specified on
the dataplate, check the following:
-- Improper regulator for heater.
-- Regulator out of adjustment. (Replace if
necessary).
-- Blockage in gas hose.
-- Insufficient size or quantity of propane gas
supply containers.
C. COMPLETION
1. Once the proper pressure has been confirmed, close
fuel supply valves.
2. Allow heater to burn off fuel remaining in gas supply
line.
3. Remove gauge, hose adapter, nipple and tee.
4. Install hex plug. Tighten securely.
12
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