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E10 Installation of rack handling systems
IMPORTANT
Before servicing, disconnect the electrical service
and place a red tag at the disconnect switch to indi-
cate work is being done on that circuit.
E10.1 Arrangement for mechanical connection
See Figure 9 (
Installation diagram - Recommended
table connection and fabrication
).
E10.2 Arrangement for electrical connection
The left and right side panels of the dishwasher have a
connector “B” (Figure 15), closed with a plug “A”
(Figure 15), to be used for carrying out the electrical con-
nection of the rack handling systems.
Figure 15 Handling electrical connection system
Whatever the type of system (motor-operated or not) to
be connected to the dishwasher, proceed as follows:
• unscrew plug “A” (Figure 15) anticlockwise;
• connect the rack handling system connector “C”
(Figure 16) to connector “B” of the dishwasher,
according to electrical wiring diagram.
•
Figure 16 Detail of electrical connection
If a type “C” connector is not available for carrying out
the connection, follow the indications in the machine wir-
ing diagram: make sure to pass the external cable
through the special cable gland, avoiding zones where
the connection can be damaged (e.g. lower part of the
machine, due to periodical cleaning of the floor with
sweepers).
E10.3 Positioning of emergency switches
If rack handling systems are connected at the infeed or
outfeed of a rack-type dishwasher, install on such sys-
tems emergency switches that are clearly visible and
identifiable and easily accessed by the operator “R”
(Figure 17) who must use them.
Described below are possible couplings of dishwashers
“L” (Figure 17) with rack handling systems “M”, with the
corresponding positions of the emergency switches “E”
and work stations “R” (Figure 17).
CAUTION!
Machine installation operations must
only be carried out by specialized Tech-
nicians provided with all the appropriate
personal protection equipment (safety
shoes, gloves, glasses, overalls, etc.),
tools, utensils and ancillary means.
IMPORTANT!
Work on the electrical equipment must
only be carried out by a qualified electri-
cian.
IMPORTANT!
The rack handling system electrical con-
nection power lines are protected
against short circuits as shown in the
wiring diagram. The dishwasher shall be
installed in accordance with local codes,
or in the absence of local codes,
installed in accordance with the applica-
ble requirements in the National Electri-
cal Code, NFPA 70, Canadian Electrical
Code (CEC), Part 1, CSA C22.1, and
Standard for Ventilation Control and Fire
Protection of Commercial Cooking Oper-
ations, NFPA 96.
IMPORTANT!
The emergency switches installed on the
machine do not exempt operators from
diligent and careful use of the machine.
The function of these devices guarantees
prompt intervention in case of emer-
gency.