P ro b e ca lib rat io n ................................................................................................................................. 65
ROUTINE MAINTENANCE ............................................................................................................................................... 70
Wat e r f i lt e r cle an in g ............................................................................................................................ 70
M ech an ica l f au lt s ................................................................................................................................ 71
El ect ri cal f au l t s ................................................................................................................................... 71
ANNEX 1 - SPARE PARTS .............................................................................................................................................. 71
ENGLISH
40