Hoshizaki KM-1300SAH-E Notice D'installation page 6

ENGLISH
• Preferably a dry and well ventilated area with 60 cm
clearance on both front and rear for ease of mainte-
nance and service should they be required.
• Normal condenser ambient temperature: -28°C to
+50°C. Temperatures not within this operating range
may affect the production capacity of the icemaker.
• The maximum line length for the standard refrigerant
charge is 20 meters.
• The absolute maximum line length is 30 meters and
will require an additional refrigerant charge. Please
contact your nearest Hoshizaki office listed in the
Instruction Manual for guidance.
• The Condenser should not be installed more than 10
meters above the height of the icemaker or more than
3 meters below it measured from fitting to fitting.
Note: If the recommended guidelines of the installation
are exceeded, the icemaker performance may
be reduced.
Fig. 6
[c] INSTALLATION
1) Secure the Legs to the condenser unit with eight
M8 x 16 mm. Hexagon Bolts and M8 Nuts as shown
in the illustration. See Fig. 7.
Note: Locate the Legs symmetrically.
Fig. 7 Fig. 7
Fig. 7 Fig. 7 Fig. 7
All manuals and user guides at all-guides.com
2) Eight mounting holes are provided to secure the
3) Install enough length of the two copper tubings
• A connector kit "OS-QUICK" is available for field-
• R-404A precharged tubing kits, available as optional
4) Line sets fabricated in the field should be leak tested
Note: Factory fabricated tubing kits are precharged and
5) Remove the plastic caps protecting the couplings.
6) Connect and tighten the couplings onto the icemaker
8 8 8 8 8
6
Condenser to the site surface (bolts not supplied).
between the icemaker and condenser unit. Pre-
charged tubes have fitted Aeroquip couplings. Avoid
excess loops or coils to eliminate oil traps or crimps
in the tubing. Both tubes should always be sepa-
rately insulated. See Fig. 8.
fabricated lines from HOSHIZAKI EUROPE.
equipment also from HOSHIZAKI EUROPE, are
recommended.
and evacuated before connection to the icemaker/
condenser through the charging ports on the
Aeroquip couplings and charged with R-404A refrig-
erant vapor to a pressure of 15-30 PSIG (1-2 bar).
do not need to be evacuated.
Lubricate the coupling threads and O-rings with
clean refrigerant oil of a type suitable for R404A.
and Condenser as follows until they bottom out and
then a further 1/4 turn to ensure a good brass-to-
brass contact.
Icemaker discharge refrigerant line:
1/2" OD tubing to "DIS" of condenser unit
Icemaker liquid refrigerant line:
3/8" OD tubing to "LIQ" of condenser unit
Fig. Fig. Fig. Fig. Fig.