HB-100/140/160Z1
Temperature Control Unit
Safety
18
O8285-EN 2017-12
2.5 Specific dangers
The following section lists the residual risks that have been
determined by the risk assessment.
Heed the safety instructions listed here, and the warnings in
subsequent chapters of this Manual, to reduce health
hazards and to avoid dangerous situations.
Electric current
DANGER!
Danger of death by electric current!
Live parts are dangerous. Contact with high
voltages causes injury or death. Damaged
insulation or components can cause injury or
death.
Therefore:
– In case of damage of the insulation of the
powersupply, switch off immediately and
arrange repair.
– Work on the electrical system must only be
carried out by certified electricians.
– For all work on the electrical system, for
maintenance, cleaning or repair work,
disconnect from the mains or disconnect all
phases of the external power supply and secure
them against being switched on again. Check
unit is isolated from power supply.
– Do not by-pass or disable fuses. Comply with
the correct ampere when changingfuses.
– Keep away humidity from live parts. This could
cause a short circuit.
Hot materials
WARNING!
Danger of burns due to hot working materials!
During operation, working materials can reach high
temperatures and pressures and can cause burns
on contact.
Therefore:
– Only allow work on the hydraulics to be carried
out by qualified personnel.
– Before beginning work on the hydraulics, check
whether working materials are hot and under
pressure. If necessary, cool the unit down,
depressurise and switch off.
Check that the unit is free of pressure.
