6
Compressor maintenance
18
In order to use the compressor in complete safety read the safety standards given in section
1.3. before reading this section.
6.1
Instructions relative to inspections and maintenance jobs.
The table that follows
summarises the periodic and preventative maintenance jobs required to keep the compressor
in an efficient operational state in time.
A brief description of the running hours after which the type of maintenance job is required.
Before performing any jobs within the sound-proof cabinet, ensure that:
-
The main line switch is turned off (position “0”)
- The compressor is disconnected from the compressed air system
All the pressure has been released from the compressor and internal pneumatic circuit.
Note!
If the compressor is used for more than 3000 hours/year the jobs indicated herewith are to be
performed more often.
MAINTENANCE SCHEDULE
PERIOD
Weekly
3 mesi
1° anno
2° anno
3° anno
4°anno
5°anno
6°anno
7°anno
8°anno
HOURS OF DUTY
500
2500
5000
7500
10000
12500
15000
17500
20000
GENERAL RECURRING CHECKS
Drain the condensate
X
Check oil level
X
X
X
X
X
X
X
X
X
Check electric connections
X
X
X
X
X
X
X
X
X
Check oil/air leaks
X
X
X
X
X
X
X
X
X
X
Check condensate into the oil
X
X
X
X
X
X
X
X
X
Functional check cooling fan
X
X
X
X
X
X
X
X
X
Functional check suction valve
X
X
X
X
X
X
X
X
X
Check oil recovery
X
X
X
X
X
X
X
X
X
Check pressure setting
X
X
X
X
X
X
X
X
X
AIR/OIL CIRCUIT
Replace air filter cartridge
X
X
X
X
X
X
X
X
Replace oil filter cartridge
X
X
X
X
X
X
X
X
X
Replace oil separator filter cartridge
X
X
X
X
X
X
X
X
X
Oil change
X
X
X
X
X
X
X
X
X
Cleaning ari/oil radiator
X
X
X
X
X
X
X
X
Oil recovery overhaoul
X
X
X
X
Suction valve overhaul
X
X
X
X
Replace hydraulic hoses
X
X
Minimum pressure valve overhaul
X
X
ELECTRICAL CIRCUIT
Check / replace pressure switch / transducer
X
X
X
X
Check / replace solenoid
X
X
X
X
Check / replace temperature probe
X
X
X
X
MAINTENANCE
Replace electrical motor bearings
X
X
Screw unit total overhaul
X
Replace screw unit seal
X
X
Replace security valve
X
X
The above described maintenance schedule has been planned bearing in mind all the installation parameters and
recommended use of the Manufacturer.
The Manufacturer advises the customer to keep a record of all maintenance jobs performed on the compressor, see
Section 7
– Drawings and diagrams.
.
Содержание MONSUN Fast R
Страница 1: ...Operating instructions MONSUN Fast R Screw Compressors Type Serial number Date 121455 01 2015 ...
Страница 29: ...7 Drowing and diagrams 28 7 2 Pneumatic diagrams ...
Страница 30: ...Drowing and diagrams 7 29 Maintenance program Model Serial Date Intervention Hours of duty Operator sign ...
Страница 31: ...7 Drowings and diagrams 30 Maintenance program Model Serial Date Intervention Hours of duty Operator sign ...
