Hobart GF-60, GF-60 S Installation & Operation Manual
Glasswasher
GF-60 and GF-60 S
INSTALLATION OPERATION
VERSION 02/08/01
Installation and Operation Instructions
for Model GF-60 and
GF-60 S (with built-in softener)
Content Page
1 Installation ............................................................................................. 3
2 Connections .......................................................................................... 4
3 Controls................................................................................................. 5
4 First run ................................................................................................. 6
5 Dispensers ............................................................................................ 7
6 Softener (GF-60 S only) ....................................................................... 8
7 Operation ............................................................................................ 10
8 Cleaning .............................................................................................. 11
9 Frost prevention .................................................................................. 12
10 Manitenance ....................................................................................... 12
11 Trouble shooting guide ......................................................................... 13
Machine noise level is ≤ 70 dB (A).
Important Notes
● Use in Accordance with Regulations
This Machine is exclusively to be used to wash dishes such as glasses,
cups, cutlery etc.
Do not use for electrically heated cooking and heat conservation
appliances.
● Safety
Never hose down the machine.
The "Attention" symbol is shown beside instructions that are essential
for the safe operation of the machine. Please read these passages
very thoroughly.
● Liability
Installations and repairs which are not carried out by authorized
technicians or the use of other than original spare parts, and any
technical alterations to the machine, may affect the warranty set
out in the standard conditions of sale.
2
1 Installation
1.1 Transport to installation location
– If possible in its packing and on skid.
– Use a wheel barrow or slide on piece of carpet.
– Avoid damage to floor and doors.
1.2 Remove packing
– Cut steel bands.
– Remove carton.
– Remove wooden skid.
– Remove inside packing material and accessories.
– Check for are any shipping damage.
In case of doubt do not use the machine until it has been
checked by an authorized specialist.
1.3 Locating
– Wall clearance is not required.
– Level machine by turning the feet.
– Distribute machine weight equally onto all feet.
3
2 Connections
2.1 Electrical connection
Must be carried out by an authorized technician
according to the local and national codes.
– Set main switch at site.
– Check machine specifications to make sure they correspond to
those of the site supply and the wiring diagram.
– Check site fuse rating.
According to EN 60 335 the appliance must be connected to a
equipotential conductor. The connecting screw is located beside
the cable inlet.
2.2 Water connection
– Connect if possible to soft and warm water (4 °Clark, max. 50°C).
– Line flow pressure 2 – 4 bar.
If line flow pressure is below 2 bar: provide rinse booster
pump at site.
If line flow pressure is above 4 bar: provide pressure reducer.
– Connect flexible supply hose with union nut
connection.
– Site pipework min. 19 mm ID.
– Provide shut-off valve.
– The machine is equiped with a backflow preventer
(GF-60 S with a Type A airgap).
3
/4" to site
min. 400 mm
The machine must be operated with water of
drinking quality.
For water with an extremely high mineral content,
water treatment is recommended.
2.3 Drain connection
– Connect to trapped drain line.
– Connection between machine and site drain must not exceed
max. height of 1 metre.
– Do not kink drain hose.
max. 1 m
– When connected to floor drain the drain hose must be at least
400 mm above the floor to prevent the tank from draining empty.
Should be fixed with the supplied hose clamp if necessary.
4
3 Controls
7
1 2 3 4 5
1. Start button
2. Detergent dispenser pilot light (illuminates when the container is empty)
6 10
8 9
3. Programme pilot light
4. Pilot light Regeneration (GF-60 S only)
5. Pilot light Machine ON
SELECTOR SWITCH:
6. 60 sec. short wash programme
7. 120 sec. normal wash programme
8. Machine OFF
9. Tank drain
10. Regeneration (GF-60 S only)
To reach hygienic rinse temperatures even with cold water connection or reduced heating power,
the actual cycle times extend accordingly.
5
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