2.4 Additional Hazards and Safety Measures During Installation,
Placement into Operation, Maintenance, and Removal from Service
Installation, placement into operation, maintenance, and removal from service
When installing and maintaining the combi oven, as well as when placing it into operation or removing
it from service, keep the following hazards in mind and take the actions required in order to eliminate
and/or minimize these hazards:
Risk / hazard Where and in which situations will
the risk/hazard exist?
What to do / safety equipment
Explosion hazard
posed by gas leaks
Whenever the connections are not
disconnected before moving the unit
Make sure to only have gas techni‐
cians from an authorized installation
company work on the gas system
■
Disconnect the connections
■
Test the supply line for leaks
■
Test for leaks inside the unit
Safety device:
■
Retaining element
Burn and fire hazard
posed by hot combus‐
tion exhaust air
■
Between the units
■
Whenever an excessive amount of
heat is produced due to improper
assembly
Do not use any gas exhaust system
other than the specified one
Risk of electric shock
due to damaged con‐
nection cable
■
Whenever transporting the unit
■
Whenever the connection cable is
routed across sharp sheet metal
edges
■
At the back of the unit
■
Whenever the unit is on rollers
■
Check the connection cable
■
Check the connection cable’s rout‐
ing
Risk of electric shock
due to missing equip‐
ment grounding
On the unit and on neighboring met‐
al parts
Connect the units to a grounding
system
Risk of electric shock
posed by live parts
■
Whenever replacing the bottom
unit’s dry air intake
■
Whenever connecting the auxiliary
fans for the top unit’s center adapt‐
er
■
Work on the unit’s electrical com‐
ponents should be performed ex‐
clusively by a qualified electrician
from an authorized service compa‐
ny
■
Work professionally
Before removing the covers:
■
De-energize all connections
■
Lock out and tag out all switches
■
Make sure that the unit is de-ener‐
gized
Before putting the unit into opera‐
tion, make sure that all electrical
connections are undamaged and
properly connected
Risk of electric shock
due to moisture enter‐
ing the wiring compart‐
ment
■
On the unit
■
Improper assembly
Follow the instructions to assemble
everything properly
2 For Your Safety
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