Heat pump water heater - TECHNICAL INFORMATION FOR INSTALLERS
69
6
Make sure that any portable ladders are
securely positioned, that they are sufficiently
resistant, that the steps are intact and not
slippery, that these do not move around when
someone climbs on them and that someone
supervises at all times.
Personal injury caused by falling from a height
or cuts (stepladders shutting accidentally).
7
Make sure that the work area has adequate
hygiene and health conditions in terms of
lighting, ventilation and the solidity of relevant
structures.
Personal injury caused by knocks, stumbling
etc.
8
Wear individual protective clothing and
equipment during all work phases.
Personal injury caused by electrocution, falling
splinters or fragments, inhalation of dust,
shocks, cuts, puncture wounds, abrasions,
noise and vibration.
9
All operations inside the appliance must be
performed with the necessary caution in order
to avoid sudden contact with sharp parts.
Personal injury caused by cuts, puncture
wounds and abrasions.
10
Before handling, empty all components which
may contain hot water and perform bleeding
where necessary.
Personal injury caused by burns.
11
Make all electrical connections using suitably-
sized conductors.
Fire caused by overheating due to electrical
current passing through undersized cables.
12
Protect the appliance and all areas in the
vicinity of the work area using suitable
material.
Damage to the appliance or surrounding
objects caused by falling splinters, knocks and
incisions.
13
Handle the appliance with care, while using
suitable protection equipment. Use the
appropriate handling belt.
Damage to the appliance or surrounding
objects caused by shocks, knocks, incisions
and crushing.
14
Arrange materials and equipment in such a
way as to make handling easy and safe, and
avoid the formation of any piles which could
give way or collapse.
Damage to the appliance or surrounding
objects caused by shocks, knocks, incisions
and crushing.
15
Reset all safety and control functions affected
by any work performed on the appliance and
make sure that they operate correctly before
restarting the appliance.
Damage or shutdown of the appliance caused
by out-of-control operation.