Safety Precaution; Installation Precautions; Operation Precautions - Mitsubishi Heavy Industries SC-SL2NA-E Anwenderhandbuch

Safety precaution

●
Before starting to use the central control, read these "Safety precaution" carefully to ensure proper operation of the central control.
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The safety precautions are classifi ed as "
indicate that improper handling could have serious consequences like death, serious injury, etc.
" CAUTION" might pose a serious problem, depending on the circumstances. Please observe these precautions with great
care, since they are essential to your safety.
● Symbols which appear frequently in the text have the following meaning:
Strictly prohibited.
●
When you have read the instruction manual, please keep it near at hand for consultation. If someone else takes over as opera-
tor, make sure that the manual is also passed on to the new operator.

❚ INSTALLATION PRECAUTIONS

The central control must be installed by your dealer or a qualifi ed professional.
It is not advisable to install the central control yourself, as faulty handling may cause electric shock or fi re.
Make sure to perform grounding work.
Do not connect the ground wire to any gas pipes, water
pipes, lightning conductors or a ground wire connected
to telephones. Incomplete grounding may cause electric
shock.

❚ OPERATION PRECAUTIONS

If the central control is submerged under water due to
a natural disaster such as a fl ood or a typhoon, consult
your dealer.
Operating the central control under such conditions may
lead to failure, electric shock and/or fi re.
Do not handle with wet hands.
This may cause an electric
shock or failure.
❚ PRECAUTIONS FOR RELOCATION OF REPAIR
Never modify of disassembling the central control. If it
requires service, consult your dealer.
If servicing is inadequate, electric shock and/or fi re may
occur.
DANGER" and " CAUTION". Precautions as shown in the column "
Observe instructions with
great care.
DANGER
CAUTION
Depending on the place of installation, a leakage breaker
may be necessary.
DANGER
If the central control is under abnormal conditions, stop
the operation, turn the power supply switch off and con-
sult your dealer.
CAUTION
Do not pull the connecting wire.
If the core wire is disconnected,
it could cause a short-circuit.
DANGER
If it is required to relocate the central control, consult a
dealer or specialist.
– 2 –
Provide positive earthing.
If a leakage breaker is not installed, electric shock may
happen.
Consult your dealer.
Continuing operating the central control under abnormal
conditions may lead to failure, electric shock and/or fi re.
Do not wash the central control with
water.
It may cause electric shock or
failure.
Improper installation of the central control may cause
electric shock and/or fi re.
DANGER"