General installation and maintenance instructions
HOSPITAIR PACK S (MV) - 11 bar
Manual N° 520003 version 5
12/2016
Page 12/17
6 months
12 months 24 months 3 years
5 years
COMPRESSOR
Refer to the maintenance manual
FILTRATION CHAIN
Refer to general installation and maintenance
instructions or maintenance manual
Electronic drain test
●
PRESSURE INDICATORS (sensor, pressure gauge)
Measurement validity check
●
Pressure gauge change
●
HYGROMETRY PROBE
Measurement check or re-calibration
●
RECEIVER
Call upon an inspection agency
As per the legislation in force
ELECTRICAL CABINET
Clean and dust using a soft brush
●
Check the connections in the cabinet
●
Check the connections at motor terminals
●
Check the intensity of the motors
●
Operate the mechanical back-up system
●
Check the discharge system
●
HOSE
Overall condition check
●
Change
●
SAFETY VALVE
Change
●
OWAMAT
(see the attached OWAMAT manual)
Replace the cartridge when water becomes unclear
Note: the maintenance periodicities above are given for reference only and may be increased as required.
Note: maintenance tables are available for the compressor and the air treatment unit.
7.1.
Electronic vent valve test
A test button is provided at the top of the valve for manual venting.
For more information, see the attached manual (BEKOMAT 12).
7.2. Discharge
system
When the compressor rotates, make sure that the compressor discharge system operates when pressure reaches 11
bar or when the order is given to the compressor to stop.
Check the compressor discharge time before it stops completely (10 to 15 seconds).
7.3.
Safety relief valve
When a relief valve with discharge line operates and must be tested, no persons may stand in front of the valve
discharge direction. Not allow discharge toxic, explosive or flammable products, into the atmosphere.
Before the test, a controlled discharge procedure in a confined volume is requested.
Never tamper with the valve, nor remove the lead/manufacturer's seal, nor modify its adjustment pressure for any
reason. Not create cold or hot thermal shock on the relief valve.
Make sure that the lead/manufacturer's seal is never damaged.
Maintain the valve clean and in functioning order. Check in particular that the exhaust remains free and that no foreign
body blocks the evacuation piping.
To make sure that the safety valves continue to operate in good working condition, these must be periodically tested.
To do this, open the valve manually using the lever or the test knob; this test must be done while keeping the protected
appliance at a pressure between 80 and 90% of the valve calibration pressure. The valve must open cleanly, and
release an abundant amount of fluid, and must then close fully once the lever has been released or the knob tightened.
The operation must be short and performed just once. When an installation is started, initially perform the test
frequently.
SECTION 8. RECEIVERS (provided by MIL’S)
Service conditions
: The service conditions are specified on the receiver identification plate.
The operating pressure should never exceed the service pressure.
The following minimum and maximum temperatures shall be complied with:
