ITT McDonnell & Miller FS-6 Series Скачать руководство пользователя страница 1

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Series FS6
Flow Switch

Series FS-6

Series FS6-W

• Before using product, read and understand instructions.

• Save these instructions for future reference.

• All work must be performed by qualified personnel trained in the proper application,

installation, and maintenance of plumbing, steam and electrical equipment and/or systems in
accordance with all applicable codes and ordinances.

• To prevent electrical shock, turn off the electrical power before making electrical

connections.

• To prevent an electrical fire or equipment damage, electrical wiring insulation must have a

rating of 167˚F (75˚C) if the liquid’s temperature exceeds 180˚F (82˚C).

• To prevent electrocution, when the electrical power is connected to the flow switch, do not

touch the terminals.

• Make sure flow switch electrical cover is secured before turning on electric power.

Failure to follow this warning could cause property damage, personal injury or death.

WARNING

CAUTION

WARNING

OPERATION

This control is an independently mounted water flow
sensing device that makes or breaks an electrical
circuit when flow stops or starts.

(specified models only)

McDonnell & Miller

Installation & Maintenance

Instructions

MM-619(C)

Содержание McDonnell & Miller FS-6 Series

Страница 1: ...an electrical fire or equipment damage electrical wiring insulation must have a rating of 167 F 75 C if the liquid s temperature exceeds 180 F 82 C To prevent electrocution when the electrical power i...

Страница 2: ...ectronic has Type 1C action micro interruption on operation LVD 73 23 EEC EMC 89 33 EEC For applications with loads between 38mA and 3 7 Amps power factors exceeding 0 65 an anticipated system switch...

Страница 3: ...1 Determine the Location of the Flow Switch 5 x D MINIMUM 5 x D MINIMUM D PIPE DIAMETER 3 4 or 1 PIPE D The flow switch should be located in a horizontal section of pipe where there is a straight hori...

Страница 4: ...low switch and one wrench on connecting piping Tighten to following torque values 47 ft lb 64 N m for 3 4 pipe 63 ft lb 85 N m for 1 pipe Repeat to connect pipe to opposite side of flow switch a Apply...

Страница 5: ...trical Installation To prevent electrical shock turn off the electrical power before making electrical connections To prevent an electrical fire or equipment damage electrical wiring insulation must h...

Страница 6: ...itch will be used to actuate a signal alarm or other device when no flow occurs connect the wire from that device to the N C contact Connect the Hot power supply wire to C terminal Flow Opens Circuit...

Страница 7: ...FLOW Adjustment Lever Screw Flow No Flow 0 12 0 06 Flow No Flow The Flow Rates Shown Are Averages May Vary 10 2 5 1 5 MAXIMUM ADJUSTMENT MINIMUM ADJUSTMENT Adjustment is necessary only if required flo...

Страница 8: ...tically Solution a Adjustment screw may have been turned below original factory setpoint Verify that flow rate is high enough for flow switch to activate Measure flow rate and match with velocities sh...