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GAMMON TECHNICAL PRODUCTS, INC.
INSTRUCTIONS: INSTALLATION AND OPERATION
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). We recommend our GTP-
1750 systems described in Bulletin No.67.
1. Install the new probe in a ¾" NPT
threaded fitting using Teflon thread
sealant on the threads. A 1 ½" NPT
model is also available. It may be
oriented horizontal or vertical, as
long as any water present in the drain
pipe and fittings will be removed
when the manual drain valve is
operated.
INSTRUCTION 6414
REVISED 6/20/18
Page 1 of 4
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Summary of Contents for Gammon GTP-9330 Series
- 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.