Electrolux FOM 71 CLS - Manual (Page 41)

10:1
Regular maintenance 6 - 12 month
Wascator CLS FOM 71 CLS
Regular maintenance 6-12 months
The reference machine shall at a regular basis be maintained and checked
in order to ensure that the reference machine is in good order and will work
in accordance with the specifications given in IEC 60456.
Every 6 months:
• Carry out an installation check according to instructions in Chapter 3.
• Use the start up program (Program 991) and make a visual check and
ensure that the supply or drain valves are not leaking.
• Carry out a weight check according to instructions in Chapter 5.
• To prevent the build up of scale if the reference machine is run in hard
water decalcify the machine according to procedure described in Chap-
ter 8.
• Check for any build up of lint or detergent and if verified clean according
to instructions in Chapter 8
• Carry out an empty run test Cotton 60ºC or Cotton 40ºC depending
what type of program to run during the test period.
• Compare the results obtained with results shown in Table 1 in Chapter
11 "Empty run test data". Note the definitions assigned to the time inter-
vals shown in the table.
• If values are outside the specification in Table E.2 in IEC 60456 make
another empty run test or recalibrate.
• If other values from the empty run test differs from the values shown in
Table 1 Analyse why the values differ and correct (Wrong water pressure,
wrong supply water temperature, faulty heating element etc).
Once a year:
• Performa a complete calibration of the machine in accordance with certi-
fied procedures.