T Scale M503 - Page 4

M503 Series chair Scales Service Manual (3.09)
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WARNING
Warning : No modification of this equipment is
allowed.
CAUTION
• Permit only qualified persons to service the instrument
• Before connecting or disconnecting any components, remove the
power.
•
Failure to observe these precautions bodily harm or damage to or
destruction of the equipment.
• Follow the instructions in the instructions for use.
• Keep the operating instructions and the declaration of
conformity in a safe place.
• Ensure that the scale is standing firmly on a smooth, level
surface.
• Do not drop the scale or subject it to violent shocks.
• When using the scale with a mains unit, ensure that the
supply cable is routed in such a way as to exclude any type
of tripping hazard.
• Use only the type of battery stated.
• Have scale serviced and re-calibrated on a regular basis.
• Have repairs carried out only by authorized persons.