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Warnings 

4

3A6976C

Approvals

EQUIPMENT MISUSE HAZARD 

Misuse can cause death or serious injury.

Do not operate the unit when fatigued or under the influence of drugs or alcohol.

Do not exceed the maximum working pressure or temperature rating of the lowest rated system component. See 
Technical Specifications in all equipment manuals.

Use fluids and solvents that are compatible with equipment wetted parts. See Technical Specifications in all 
equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information about your 
material, request Safety Data Sheets (SDSs) from distributor or retailer.

Do not leave the work area while equipment is energized or under pressure.

Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use.

Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer’s 
replacement parts only.

Do not alter or modify equipment. Alterations or modifications may void agency approvals and create safety 
hazards.

Make sure all equipment is rated and approved for the environment in which you are using it.

Use equipment only for its intended purpose. Call your distributor for information.

Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.

Do not kink or over bend hoses or use hoses to pull equipment.

Keep children and animals away from work area.

Comply with all applicable safety regulations.

PERSONAL PROTECTIVE EQUIPMENT

Wear appropriate protective equipment when in the work area to help prevent serious injury, including
eye injury, hearing loss, inhalation of toxic fumes, and burns. Protective equipment includes but is not
limited to:

Protective eyewear, and hearing protection.

Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.

FIRE AND EXPLOSION HAZARD

Do not use ATEX kit 17Z667 (17Z051 sensors) with 
control box kit 25P303. The control box is not 
approved for explosive atmospheres or hazardous 
locations and could result in injury. 

Part No.

Description

Approvals

25P303

Control box kit

17Z664

Sensor (included in kit 17Z666)

17Z051

ATEX-certified sensor (included in kit 17Z667)

WARNING

II 2 G

Ex ib IIB T6 Gb

Summary of Contents for 17Z666

Page 1: ...atmospheres or hazardous locations unless otherwise specified Part No 17Z666 Leak Sensor Kit Part No 17Z667 Leak Sensor Kit includes ATEX certified leak sensor Part No 25P303 Control Box Kit Part No 2...

Page 2: ...5 Grounding 5 Installation 6 ATEX Certified Leak Sensor Kit 17Z667 6 Leak Sensor Kit 17Z666 7 Connect Power to Control Box 9 Operation 9 Maintenance 9 Clean Sensors 9 Parts 10 Leak Sensor Kit 17Z666...

Page 3: ...prevent fire and explosion Use equipment only in well ventilated area Eliminate all ignition sources such as pilot lights cigarettes portable electric lamps and plastic drop cloths potential static sp...

Page 4: ...reate safety hazards Make sure all equipment is rated and approved for the environment in which you are using it Use equipment only for its intended purpose Call your distributor for information Route...

Page 5: ...ntification and Description Before you install the system you should be familiar with the parts discussed in the following paragraphs Sensors The sensors are mounted on the pump to detect liquid on th...

Page 6: ...to your monitoring device before installing the sensors or servicing the leak detector system Pressure Relief Your diaphragm pump stays pressurized until pressure is relieved manually To help prevent...

Page 7: ...location 4 Remove plugs from the pump air covers if plugs are present See FIG 2 5 Screw the sensors into the pump Use thread sealant as needed See FIG 5 FIG 3 ATEX Certified Sensor Assembly FIG 4 Sen...

Page 8: ...rminal strip CR1 9 Connect Sensor 2 to the control box by attaching the lead wires from the sensor to the sensor termi nals as follows a Attach the supply wire brown to either of the terminals marked...

Page 9: ...ox will be lit If an error or a diaphragm rupture or other leak occurs the green LED indicator corresponding to the sensor that identified the leak will extinguish The red FAULT LED indicator will lig...

Page 10: ...107186 PACKING O RING 2 This model is certified II 2 G Ex ib IIB T6 Gb Ref No Part No Description Qty 1 18A529 LEAK DETECTOR BOX 1 2 15G303 LABEL warning 1 Replacement warning labels signs tags and ca...

Page 11: ...00 psi 0 69 MPa 6 9 bar Maximum sensor operating temperature 257 F 125 C Rated operational voltage 4 5 15 4 VDC Leak Sensor Kit 17Z667 Maximum sensor pressure 125 psi 0 86 MPa 8 6 bar Maximum sensor o...

Page 12: ...inspection of the equipment does not disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation TH...

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