
Installation manual
31
Pressure Test
1. Loosen the pressure measuring screw in the test nipple.
2. Connect the airtight hose to the pressure test nipple. (Airtight hose will attach between the pressure test nipple
and manometer).
3. Connect opposite end of hose to manometer.
4. Connect electrical service and turn on gas supply to the dryer.
Then turn on gas pipe valve.
5. Check gas valve pressure as follows:
a. Connect manometer to tubing.
b. Start dryer using high temp setting.
c. Check the injector pressure, see 7.5
d. Turn off the dryer.
6. Unplug dryer or disconnect power.
7. Turn off gas supply.
8. Disconnect manometer .
9. Remove hose from the pressure test nipple.
10. Tighten pressure screw to gas valve.
I
K
J
fig.W01631
I
Test Nipple
J
Injector Pressure
(see 7.5
)
K
''U''Tube Manometer