Storage; Environmental Conditions; Pump Installation; User System - MIL'S K04 Notice D'utilisation

LUBRICATED VACUUM PUMP K04‐K08‐K12
Storage
Drain the pump of oil inside and close the intake and outlet with the appropriate protections. The pumps are to be stored
in their packaging and stored in covered, dry, protected places that are not exposed to bright sunlight, with temperatures
in the range indicated in the table of technical specifications.
In case of long periods of stop inside the warehouse or out of production with storage, the location should meet the
specifications described in Chapter 3 (Pump description). In order to keep rubber parts and lip seals efficient and properly
working, we recommend operating the pump for at least 30 minutes every 6 months with the intake closed, following the
instructions and provisions described in this manual, paying particular attention to those in Chapter 5 (Use instructions).
The non‐observance of the provisions could cause the rubber parts to degrade leading to oil leakages during operation.
Environmental conditions
The pump must be installed and used in a covered and adequately lit location. The installation area must meet all
requirements of height, air circulation and meet the requirements imposed by existing legislation.
Temperature, Humidity and altitude
The corresponding limit values are shown in the table of the technical specifications (chapter 3.3). Please contact the
Manufacturer if environmental conditions are different from those prescribed.
Lighting
All areas must be illuminated evenly and sufficiently to ensure all operations included in this manual and must be without
shadows, reflections, glare or eyestrain.
Pump installation
To ensure perfect pump operation, house and place it according to the following conditions:
• Allow sufficient space on the perimeter sides of the pump and make sure to keep the motor ventilation side free.
• Make sure the free space adjacent to the pump allows easy access to components for inspection or maintenance
and also allows access for suitable lifting equipment.
• The pump is equipped with mounting points. It is necessary to ensure it locks onto a perfectly horizontal plane in order to
avoid tilting in case of transportation by the system user.
• Some models are already equipped with rubber vibration dampers installed at pump attachment points.
Whenever the model has not been equipped, ensure installation of such equipment so as not to transmit vibration to the
pump.
• Ensure there is ventilation in the room or inside the machine housing the pump and prevent air coming in from the outlet
or cooling fans, which could cause discomfort to personnel.
WARNING
Do not install the pump in any area with dust or other materials that could clog or rapidly cover cooling surfaces.
User system
Make sure that no harmful substances contaminate the user system during installation.
If you wish the system to maintain vacuum even when pump is stopped, install a cutoff valve between pump and
system.
Make sure that no vibrations or stresses are transmitted to the pump connection.
Cconnexion
HAZARD
Pump connections should be performed by skilled and trained personnel only.
Intake and outlet connections
User system connections (both intake and outlet) must be performed with pipes with a diameter equal to or greater than
the pump suction inlet. The weight of pipes or any expansions must not burden the pump.
22 520500‐02