Page 1
ONE-CC WATER PROBE GTP-9330 GENERAL DESCRIPTION This instruction is for the installation, operation, and testing of GTP-9330 series water detection probes. This is a single level water detection probe. INSTALLATION It is the customer’s responsibility to select an appropriate weathertight and/or explosion-proof control box containing an intrinsically safe barrier relay (IS relay).
Page 2
INSTRUCTION 6414 REVISED 6/20/18 Page 2 of 4 GAMMON TECHNICAL PRODUCTS, INC. INSTRUCTIONS: INSTALLATION AND OPERATION ONE-CC WATER PROBE GTP-9330 2. Make an electrical connection to the L-type conduit body mounted on the side GTP-9330 probe assembly. 3. Connect the black wire from the GTP-9330 probe to a ground wire using a wire nut.
Page 3
INSTRUCTION 6414 REVISED 6/20/18 Page 3 of 4 GAMMON TECHNICAL PRODUCTS, INC. INSTRUCTIONS: INSTALLATION AND OPERATION ONE-CC WATER PROBE GTP-9330 3. Separate the 2 sections of the pump by unscrewing the piston (insulated by heat shrink) from the hardcoat anodized cylinder.
Page 4
INSTRUCTION 6414 REVISED 6/20/18 Page 4 of 4 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.