Hoshizaki IM-240DME Manual De Instalación página 4

5. ELECTRICAL CONNECTIONS
WARNING
THIS APPLIANCE MUST BE EARTHED
This icemaker requires an earth that meets the national
and local electrical code requirements. To prevent possible
severe electrical shock to individuals or extensive damage to
equipment, install a proper earth wire to the icemaker. Remove
the plug from the mains socket before any maintenance, repairs
or cleaning is undertaken.
* This icemaker must have a separate power supply or receptacle of
220 - 240V.
* Stacked icemakers should each have a separate receptacle, but
they must all be connected in parallel to the same single phase
supply or circuit with sufficient ampacity. In addition and to avoid
nuisance tripping, individual circuit breakers for each machine
should not be used.
* The main control box fuse is rated at 5A and should only be
replaced by a qualified service engineer.
* Usually an electrical permit and services of a licensed electrician
are required.
* If the supply cord and the plug should need to be replaced, it should
only be done by a qualified service engineer.
For the U.K. and the Republic of Ireland only
* The wires in the mains lead are coloured in accordance with the
following code:
Green & Yellow = Earth
Blue = Neutral
Brown = Live
As the colours of the wire in the mains lead of this appliance may
not correspond with the coloured markings identifying the terminals
in your plug, proceed as follows:
The wire which is coloured Green-and-Yellow must be connected
to the terminal in the plug which is marked with the letter E or by
the symbol or coloured Green or Green-and-Yellow. The wire
which is coloured Blue must be connected to the terminal which
is marked with the letter N or coloured Black. The wire which is
coloured Brown must be connected to the terminal which is marked
with the letter L or coloured Red.
* Should the socket outlets in the installation site not be suitable for
the plug supplied with your product, the plug must be removed (cut
off if it is moulded on plug) and an appropriate plug fitted.
If the non-rewirable plug has been cut from the power supply cord,
it must be disposed of. There should be no attempt to reuse it.
Inserting such a plug into a socket elsewhere presents a serious
risk of electrical shock.
* The non-rewirable plug must never be used without a fuse cover
being fitted.
The correct replacement for the detachable fuse cover is identifiable
from the manufacturer's reference number stamped on the plug.
Supply of replacement fuse covers can be obtained from Hoshizaki
Parts/Service Centres.
Fuses should be rated at 3A and approved to BS 362.
6. WATER SUPPLY AND DRAIN CONNECTIONS
(For the U.K. only, the connections must be in accordance with current
requirements of the Model Water Byelaws 986 SI No. 47)
* Only potable water should be used for the icemaker.
* Water supply pressure should be minimum 0.5 bar and maximum 8
bar. If the pressure exceeds 8 bar, use a proper pressure reducing
valve. Do NOT throttle back the supply tap.
* A plumbing permit and services of a licensed plumber may be
required in some areas.
* The icemaker drain is gravity flow, so ensure drain pipe has an
adequate pitch or fall.
* Water should drain into an open trap.
* Prevent a backflow into the Storage Bin.
* On water-cooled model, a back flow preventer may be required in
the cooling water circuit.
Water Inlet
*Cooling Water Inlet
*Cooling Water Outlet
Drain Outlet
Drainage
* Water-cooled
model only
Water Inlet
*Cooling Water Inlet
*Cooling Water Outlet
Drain Outlet (Upper Unit)
Water Inlet
*Cooling Water Inlet
*Cooling Water Outlet
Drain Outlet (Middle Unit)
Water Inlet
*Cooling Water Inlet
*Cooling Water Outlet
Drain Outlet (Lower Unit)
Drainage
* Water-cooled
model only
[Air-Cooled Model]
1) Attach the angled end of white flexible inlet hose (accessory) to the
G3/4 fitting on the left side of the icemaker as indicated, ensuring
rubber sealing washer is correctly positioned. Hand tighten
sufficiently to provide leak free joint (Fig. 12).
2) Attach the other end of inlet hose to the water tap (Fig. 3), noting
washer is correctly positioned before hand tightening as above. It
is a wise precaution to have a stop valve within easy reach.
3) Hand tighten grey flexible outlet hose (accessory) onto the R3/4
fitting on the left side of the icemaker as indicated, ensuring rubber
washer is correctly positioned to obtain a leak free joint. The pipe
can be cut to length as necessary to suit position of main drain.
3
ENGLISH
(IM-240)
Drain Outlet (Bin)
Fig. 10
(IM-720)
Elbow
Union
Tee
Drain Outlet (Bin)
Fig. 11