Safety notes | 2 | English
Operating instructions MT Series | 89014484; Version 1 | 7
2.3 Qualification requirements for personnel
Activity User group Qualification / training
Connection to the mains supply Specialist personnel Authorised electrician or personnel with equival-
ent qualification
Installation, initial commissioning, main-
tenance, repair, recommissioning
Specialist personnel Electrician with Winterhalter training or
Winterhalter service technician with training as
an electrician or personnel with equivalent quali-
fication
Operation, cleaning and maintenance in
daily use
Adults Instruction and briefing regarding dangers
provided by the operator, based on the operating
instructions (quick guide and safety notes)
Young people over the age of
14
Instruction and briefing regarding dangers
provided by the operator, based on the operating
instructions (quick guide and safety notes)
Under supervision
Children under the age of 14 Not permitted
2.4 Mechanical dangers
– In order to avoid the risk of slipping on wet floors when operating the warewasher, prevent dirt from accumulating on
the floor and wear non-slip footwear.
– Wear protective gloves during assembly and repair work to avoid cutting yourself on sharp metal edges.
– Rusting foreign bodies inside the warewasher can also cause stainless steel to rust. Use only undamaged wire grate
racks, rust-free wash items and suitable cleaning utensils, and ensure that water pipes are protected from rust.
– If the machine is installed and operated in a vehicle, follow the additional requirements for unstable surfaces.
– Do not reach into moving parts to avoid crushing injuries.
2.5 Electrical dangers
– The device many only be connected to the electrical mains supply by a specialist electrical company approved by the
energy supplier.
– Work on the electrical system, installation and maintenance work and repairs may be carried out only by qualified
specialists. The electrical engineering safety rules must be observed to avoid electrical accidents:
– Disconnect all poles from the power supply.
– Secure the machine to prevent it from being switched on again.
– Ensure that there is no voltage.
– Earth and short circuit.
– Cover or cordon off neighbouring parts that are live.
– Do not open any machine covers if doing so requires the use of tools. There is a danger of electric shock.
– The electrical safety of this warewasher is guaranteed only if it is connected to a correctly installed protective circuit.
Winterhalter cannot be held responsible for damage caused by a missing or broken protective conductor (e.g. electric
shock).
– If the mains cable is damaged, it must be replaced by Winterhalter, its customer service team or another qualified per-
son to prevent danger. The mains cable must be a H07RN-F type or equivalent. The mains cable must be an oil-res-
istant, sheathed and flexible cable.
– Touching live components can lead to death by electric shock. In the event of a defect or damage to an electrical
component / cable or its insulation, switch off the power supply immediately and arrange for repair by a specialist.
2.6 Thermal dangers
– Contact with hot components and surfaces can cause burns.
– Before installation and maintenance work and repairs, allow the warewasher and surfaces to cool down.
– Wear protective clothing and gloves.
– When fitting additional devices, lay electrical cables and dosing hoses a sufficient distance away from hot compon-
ents to prevent damage.
– Do not operate the warewasher below 0°C to avoid damage to the hoses, tank and boiler and prevent functional dam-
age.
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