Annovi Reverberi AR 140 LFP C (15 бар, 132,9 л/мин, ВОМ 1"⅜) [38/100] Troubleshooting

Annovi Reverberi AR 120 LFP SP (15 бар, 116,7 л/мин, полый вал 25 мм) [38/100] Troubleshooting
English language Use and Installation
38
8
TROUBLESHOOTING
Problem Cause Remedy
Oil on pump body or base.
Oil seal on pump
shaft worn.
Replace the worn oil seal. (1)
Oil pressure inside pump too high. Restore correct oil level in tank.
Pump using too much oil (oil
flowing from delivery port) or oil
whitish in colour (water/oil emul-
sion in tank).
One or more diaphragms ruptured.
Stop the pump at once. Replace
the diaphragms (1)
(1) Operations which must be carried out at an authorised service centre

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