Zator MZF, Руководство пользователя и по обслуживанию

Страница: 35 / 48

Secti on 6 - MAINTENANCE
Zator Srl Via Galvani 11 - 20095 - Cusano Milanino (MI) - Italy www.zator.it - info@zator.it
35
Pull out the
needle
with the help of a
smooth pliers. Check the wear of the
needle
O-rings
and if it is necessary,
replace it;
Pull out the plasti c
protecti on
from
the lock bush;
9
10
Unscrew the
lock bush
with tubular
spanner, then remove it from the
valve body;
Check the wear of the lock bush
O-ring (POS. 11-12-13)
and of the
gasket (POS. 14) and, if it is necessary,
replace it. Always grease* the new
O-rings before assembling them;
11
12
*Use silicon-based grease or oil
specifi c for O-rings.
For any questi ons or informati on
contact the Zator company.
POS.11
POS.12
POS.13
POS.14