Gammon GTP-9330-1 Installation und Betrieb - Seite 4
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GAMMON TECHNICAL PRODUCTS, INC.
INSTRUCTIONS: INSTALLATION AND OPERATION
ONE-CC WATER PROBE
GTP-9330
8. For winter operation and extremely cold climates, it is possible that the test water that is
inside the probe will freeze. To prevent such a problem, follow this procedure:
a. After the test described above, remove the injection pump by rotating it
counterclockwise to disconnect the bayonet pin. See "Step 2" above. Disassemble
the pump and then fill the cylinder with fuel instead of water.
b. Insert the piston and rotate it into the first thread of the cylinder as in "Step 5"
above.
c. Insert the small end of the cylinder to the probe and rotate in ¼ turn to engage the
bayonet pin as in "Step 6" above.
d. Rotate the piston all the way in to displace residual water and fill the passageways
with
9. After testing is complete, be sure the water pump is installed with the piston turned all the
way in. Attaching the large aluminum cap automatically forces the internal mechanism
out of the testing position and into the operating position.
DISCUSSION
Depending on design of the IS relay circuit, water detection may cause the fuel pump to stop or a
flow control valve to close. It may also cause a warning horn to be energized, a red light to turn
on, or other signals to be energized.
PARTS
1. GTP-9330-1
2. GTP-9330-1A
3. GTP-9330-101
INSTRUCTION 6414
REVISED 6/20/18
Page 4 of 4
fuel.