Coltri Sub MCH 13/ET Compact Instruction Manual page 49

During the guarantee period no responsibility is taken for any damage or operating faults due to a failure
to comply with the regulations in force.
The following paragraph enables all the routine and additional maintenance operations carried out on the
machine to be recorded.
This paragraph should be filled in carefully and any operations carried out to solve problems should also
be reported.
Pr Pr Pr e e e e e v v v v v enti Pr Pr enti v v v v v e maintenance (T enti enti enti e maintenance (Ta a a a a b b b b b le 1) e maintenance (T e maintenance (T e maintenance (T
Table 1
Replace the active carbon
1
cartridge, see par. 11.7
2
Check the compressor oil level
3
First compressor oil change
4
Change compressor oil
5
Intake filter cartridge
6
Operation of the end safety valve
Operation and tightness of the
7
refill valve
Alignment of the compressor
8 O
needle with the when the
compressor is depressurized
9
Tightening of the cooling pipes
10
Tightening of the connecting pipes
11
Belt tension and wear
12
Hose replacement
2 nd and 3 rd stage intake and
13
discharge valves
14
Internal cleaning of end separator
15
Tightening of all the screws
16
General cleaning
Replacement of the external
17
casing of the strainer filter
18
st
Replacement of 1 stage head
Maintenance
x
1 day 15 min 30 min
O
= replacement
le 1) le 1) le 1) le 1)
INTERVALS
25 h 50 h 125 h 250 h
O
O
O
O O
O
O
O
O
O
O
O
O
O
O
= inspection, cleaning
49
11.2 11.2 11.2
11.2 11.2
500 h 1000 h 5000 h
O
O
O
O
O