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BEFORE START-UP
Safe lighting and other performance criteria were
met with the gas manifold and control assembly pro-
vided on the heater when the heater underwent tests
specified in the latest edition of the ANSI-Z21.10.3
Standard.
GENERAL
Before lighting up a new installation, water should
be flowing through the heater.
Water pressure regulator should be set to mini-
mum 25 PSI.
CAUTION:
Propane is heavier than air and sinks to the
ground. Exercise extreme care in lighting heater in
confined areas.
INITIAL START-UP - PUMP AND MOTOR
Many pumps are now direct-drive. They have no
coupler or bearing assembly. These pumps do not
require lubrication. Others require SAE-30 non-deter-
gent oil to lubricate both the motor and the bearing
assembly. Check pump motor for type before adding
oil.
Clean dust and lint from pump and motor. Check
pump coupler and tighten if necessary.
Flush system before putting into operation to en-
sure that foreign material does not damage pump
seals.
CAUTION:
A. Pump must be off to check oil in bearing assembly.
B. Do not run pump without water in system.
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LOCATION OF CONTROLS
START-UP PROCEDURES
Fig # 9335