Maintenance And Service; Inspection And Maintenance Checklist - Mettler Toledo PJA434 Série Guide De L'utilisateur

6 Maintenance and Service

Have an authorized METTLER TOLEDO service representative inspect and calibrate the product periodically. If
the product is used for legal-for-trade purposes, consult the local weights and measures authorities for
minimum inspection requirements. Contact your local authorized METTLER TOLEDO service representative for
information about periodic inspection and calibration service.

6.1 Inspection and Maintenance Checklist

Checklist
General inspections
Are the wires in the terminal blocks clamped
properly?
Are the permissible temperature specifications (in
accordance with EN60079-0) complied with?
Are seals, cable glands and cable entries free of
damage?
Inspecting the outer condition of enclosures
Are the enclosures free of ruptures, holes, bumps,
material brittleness or corrosion spots?
Inspecting the condition of cable glands
Are the threaded joints tightened properly?
Is the sealing within the threaded joint in satis-
factory condition?
Inspecting the condition of windows
Are the windows intact?
Inspecting the interiors
Are the interior spaces of the devices in flawless
condition?
Pallet Truck Scale
WARNING
Only permit qualified personnel to service the equipment. Exercise care when
making checks, tests and adjustments that must be made with power on.
Failure to observe this precaution could result in bodily harm and/ or property
damage.
WARNING
Before connecting/disconnecting any internal electronic components or inter-
connecting wiring between electronic equipment always remove power and wait
at least thirty (30) seconds before any connections or disconnections are made.
Failure to observe these precautions could result in damage to or destruction of
the equipment and/or bodily harm.
WARNING
Maintenance and service work is only allowed to be performed in safe areas.
Yes No Action Performed
Maintenance and Service​ ​ 11