Hoshizaki HFE-127B Series, Инструкция по эксплуатации

Страница: 17 / 24

ENGLISH
13
5 cm or more
Water Level
5 cm or more
Air Inlet
Water Level
3. When installing more than two units, do
not interconnect their drain hoses. If the
interconnection is necessary, provide an air
inlet per unit.
(1) Hook
(2) Hook
Fig. 8
(1)
(2)
Fig. 9
[c] HANGER (customized)
6. ELECTRICAL CONNECTIONS
IMPORTANT
This refrigerator/freezer is provided with no
power switch or earth leakage circuit breaker,
but with overcurrent protection only. Install an
earth leakage circuit breaker with overload
protection rated at least 15A on the main power
supply.
* This refrigerator/freezer must be plugged into
the separated power receptacle which is readily
accessible and has enough capacity. The
maximum allowable voltage variation should not
exceed ± 10 percent of the nameplate rating. See
the nameplate.
* If the supply cord and the plug should need to be
replaced, it should only be done by a qualified
service engineer to avoid any danger.
7. DRAIN CONNECTIONS
CAUTION
Be sure to connect the drain hoses properly.
Otherwise water leaks from the drain hoses
may damage the surroundings (property).
IMPORTANT
1. Drain lines shall be as short and straight
as possible. The drain hoses shall have an
adequate pitch and fall so that no part is
higher than the drain outlets.
2. To prevent a backflow, do not connect the
drain hoses directly with the sewer system.
An air gap of a minimum of 5 cm should be
between the ends of the drain hoses and the
water level of drainage.