SIGRIST OilGuard 2 Ex, Инструкция по эксплуатации

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Instruction Manual OilGuard 2 Ex General safety points
18 13003E/3
3 General safety points
3.1 Dangers during normal use
DANGER!
Opening the photometer in potentially explosive areas.
Opening the photometer in potentially explosive areas can lead to an explosion.

The instrument may be opened only after the service voltage has been interrupted and a
period of at least ten minutes has elapsed.
DANGER!
Damage to the instrument or cabling.
A short circuit due to damaged cabling can lead to an explosion.

The system may be operated only when the cables are undamaged.

The system may be put into operation only if it has been properly installed or repaired.

Carry out servicing according to the servicing schedule.
DANGER!
Operation with a defective Ex control unit.
A non-functional Ex control unit can lead to an explosion.

The system may be operated only when the Ex control unit is working perfectly.

Carry out servicing according to the servicing schedule.
DANGER!
Leaking Ex housing.
A leaking Ex housing can lead to an explosion.

The system may be operated only when the pressure display shows overpressure accord-
ing to Section 2.4.

Carry out servicing according to the servicing schedule.
DANGER!
Damage to the instrument due to incorrect power supply.
The instrument may be damaged if it is connected to an incorrect voltage source.

The instrument may be connected only to voltage sources as specified on the rating
plate.
DANGER!
Instruction Manual missing when the instrument changes hands.
If the instrument is operated without knowledge of the Instruction Manual, then this can
lead to personal injuries and damage to the instrument.

If the instrument changes hands, always include the Instruction Manual.

If the Instruction Manual is lost, you can request a replacement.
Registered users can download the latest version at
www.photometer.com .
CAUTION!
Escaping water from leaks on the instrument or water connections.
Escaping water can lead to flooding of the room and material damage to the building and
fittings.

Check that the inlet and outlet are not leaking.