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WARNING!
Risk of personal injury or injury to others. All personnel must be fully trained and adhere to local and, where
applicable, site-specific health and safety laws and guidelines.
It is the responsibility of the local organizations to enforce safe working practices at all times.
WARNING! – EXPLOSION OR COMBUSTION RISK
Observe the requirements in the certificates, and the precautions and Special Conditions of Use documented in this
manual. (Refer also to the Equipment Marking Information on page 5.)
All system components, except the sensor, must be placed in the designated Safe Area.
WARNING! – ELECTRIC SHOCK
Only connect to an earthed supply. This unit is a Class 1 construction and must be connected to a Protective Earth
connection (GND).
WARNING! – ELECTRIC SHOCK
This product must be connected to a power supply of the same voltage (V) and frequency (Hz) as indicated on the
product rating plate and provided in the Technical Data section on page 6 of this manual.
A supply cable with adequate rating must be used. Temperature de-rating must be considered.
WARNING! – ELECTRIC SHOCK
A suitable approved and rated mains isolation device must be installed. The device must be clearly marked and easily
accessible (within a 2 m/6½ ft. radius) to allow the control unit to be switched off when at the unit.
The contact gap of the disconnect device must be at least 3 mm.
CAUTION!
Position the equipment to avoid excessive heat, vibration, humidity, and dust.
CAUTION!
NO USER-REPLACEABLE PARTS INSIDE!
Failure to service or maintain the product, fitting non-approved parts, or carrying out non-approved alterations or
servicing can be dangerous and could affect the safety of the product. It may also invalidate the terms and conditions
of the product warranty.
LIMITS OF USE
To achieve optimum performance and safe operation the equipment must be operated within the limits detailed in the Technical
Data section on page 6 of this manual. Operation outside these limits can result in damage to the equipment or failure to
achieve the performance specified.
Pollution Degree 2
This equipment is designed for operation in Pollution Degree 2 environments (non-conductive, transient pollution where
occasionally a temporary conductivity caused by condensation must be expected).
Overvoltage Category II
Overvoltage protection for CATII equipment or instruments intended to be supplied for wiring (applicable to both plug-connected
and permanently connected equipment).
ADDITIONAL INFORMATION
List of Abbreviations
The following abbreviations and terms are used in this manual:
ACRONYM
MEANING
BSP
British standard pipe parallel (thread standard)
ESP
Electrostatic precipitator
Product Serial Numbers
Record the product serial numbers of your instruments for future reference. The serial number labels can be found on the
right-hand side of the sensor and the control unit enclosures. The instruments' serial numbers are also provided on the
corresponding Test Record Card.
02
INSTALLATION AND OPERATION MANUAL – OWNER'S RECORD PEM MANUAL – PARTICULATE EMISSION MONITOR
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