Nelson SC40A User Manual

14
THE AUTONOMY OF THE DECALCIFYER IS STRICTLY DEPENDENT ON THE CHARACTERISTICS OF
THE SUPPLY WATER, FOR EXAMPLE :
Inlet H
2
o hardness
No. of
cycles
Outlet H
2
o hardness
°F 15
°D 8.4
UK 10.5
85
°F 8
°D 4.5
UK 5.5
°F 25
°D 14
UK 17.5
60
°F 8
°D 4.5
UK 5.5
°F 35
°D 19.6
UK 24.5
40
°F 8
°D 4.5
UK 5.5
1° FRENCH = 0.56° German = 0.7° English = 10 p.p.m.
When the hardness of the water is more than 40°F it is advisable not to use a machine with built-in water
softener; it is suitable to install a separate water softener with a capacity not less 12 lt.
We also recommend the use of a machine with no integrated purifier and the installation of a separate
purifier with capacity equal or greater than 12 1.
17. DRAINAGE PUMP
The exceeding water which enters the bowl at the start of a rinse cycle is automatically drained.
Follow the instructions below to drain the bowl completely:
1. Remove the overflow (not the filter)
2. Switch off the machine by pressing the ON-OFF (1) switch
3. Press button 3 to start the draining cycle, the lamp (4) turns on, blinks for 3 seconds and the draining
cycle continue for 2 min. and 20 sec. At this point you can remove the filter tank for cleaning.
In models equipped with an inlet water decalcification system and drainage pump, the water is
automatically drained from the bowl during the regeneration cycle.
18. ADVICE TO USERS
18.1 PERIODIC MAINTENANCE
Disconnect the appliance from the power supply before carrying out any cleaning or maintenance
operations.
Remove the washing impellers every 2-3 days and make sure that there are no food deposits inside. Check
the slits and clean thoroughly if necessary.
Make sure that the rinse arm can rotate freely.
Remove any residues that may obstruct the holes of the nozzles by gently using a thin point.
The external surfaces of the machine may be cleaned using non-abrasive products which are specifically
designed for stainless steel maintenance.
Use a damp cloth avoiding spilling water on the control panel.
Do not clean the machine with pressure water jets.
Any marks on the appliance interior may be removed using a cloth dampened with water.
Do not use corrosive products such as sodium hypochlorite
(bleach) or hydrochloric acid (muriatic acid), steel wool or brushes.
Any disincrustation of the dishwasher must be carried out only by a specialised technician.
High quality products must be used, which are specifically designed by the best manufacturers of industrial
cleaning equipment.
In case of dirt particles check that:
➢ The washing nozzles are clean;
➢ The washing temperature is approximately 60°C;
➢ The active chlorine detergent has been measured out correctly and is suitable for industrial cleaning.
➢ The pump suction filter is clean;
➢ The crockery has been placed in the appropriate rack;
➢ The crockery has been arranged well.

Nelson SC40A Specifications

General

Brand	Nelson
Model	SC40A
Category	Washer
Language	English