Electrical Hook-Up - Corghi EM 7240 Manual De Uso

(D) outer side position indicator
(E) START key
(F) STOP key
(G) keys and indicator lights for selection of the functions and programmes available
(H) key for manual input of the wheel geometric data
(I) function key
(L) Enter key
(J) indicator light for wheel geometric data setting
(K) indicator light for unbalance display status
On request, the wheel balancer can be set up by the manufacturer to operate with the
power supply available in the place of installation. The set-up data for each machine are
given on the machine data plate and on a special label attached to the power supply
connection cable.
WARNING
Any operations for hooking up to the workshop electrical board must be carried out
only by qualified technicians in compliance with the regulations in force, under the
responsibility and at the charge of the customer.
- The electrical hook-up must be performed according to:
• Absorbed power specifications indicated on the machine data plate.
• The distance between the machine and the power supply hook-up point, so that
voltage drops under full load do not exceed 4% (10% when starting up) of the rated
voltage specified on the data plate.
- The user must:
• Fit a plug that respects the current regulations onto the power supply cable.
• Connect the machine to its own electrical connection fitted with a suitable 30-mA
current sensitive circuit breaker.
• Fit power supply protection fuses sized in compliance with specifications in the main
wiring diagram of this manual.
• A suitable earthing system installed on the workshop mains line.
- To prevent unauthorised use of the machine, always disconnect the mains plug when
the machine is not used (switched off) for extended periods of time.
- If the machine is connected directly to the power supply by means of the main electri-
cal board and without the use of a plug, a key-operated or padlockable switch must be
installed to restrict machine use exclusively to qualified personnel.
WARNING
A good grounding connection is essential for correct operation of the machine. NEVER
connect the machine ground wire to a gas pipe, water pipe, telephone cable or other
unsuitable objects.
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ELECTRICAL HOOK-UP

EM 7240 Operator's manual