Noise Emission
For the sound pressure level in free field according to EN ISO 2151
Ú Technical Data.
Transport
Transport in Packaging
Packed on a pallet the vacuum pump is to be transported with a
forklift.
Transport without Packaging
In case the vacuum pump is packed in a cardboard box with inflated
cushions:
◆
Remove the inflated cushions from the box
In case the vacuum pump is in a cardboard box cushioned with rolled
corrugated cardboard:
◆
Remove the corrugated cardboard from the box
In case the vacuum pump is laid in foam:
◆
Remove the foam
In case the vacuum pump is bolted to a pallet or a base plate:
◆
Remove the bolting between the vacuum pump and the pal
-
let/base plate
In case the vacuum pump is fastened to the pallet by means of tighten
-
ing straps:
◆
Remove the tightening straps
CAUTION_af
Do not walk, stand or work under suspended loads.
Note: The position of the eyebolt (k, 391) fits to the centre of gravity
of a vacuum pump incl. drive motor (400). If a vacuum pump without
drive motor is to be lifted, attach another belt/rope at a suitable point.
● Make sure that the eyebolt (k, 391) is fully screwed in
● Attach lifting gear securely to the eyebolt (k, 391) on the oil sepa-
rator
●
Attach the lifting gear to a crane hook with safety latch
●
Lift the vacuum pump with a crane
In case the vacuum pump was bolted to a pallet or a base plate:
◆
Remove the stud bolts from the rubber feet
CAUTION_a
Tilting a vacuum pump that is already filled with oil can cause large
quantities of oil to ingress into the cylinder.
Starting the vacuum pump with excessive quantities of oil in the cyl
-
inder will immediately break the vanes (r, 22) and ruin the vacuum
pump.
Once the vacuum pump is filled with oil it shall not be lifted any
-
more.
●
Prior to every transport make sure that the oil is drained
Storage
Short-term Storage
Version with gas ballast device with ball-cock:
◆
Make sure that the ball-cock of the gas ballast device (440) is
closed
Version with gas ballast device without ball-cock, with sinter metal
filter:
◆
Close the sinter metal filter of the gas ballast device (440) with
adhesive tape
●
Make sure that the suction connection and the gas discharge are
closed (leave the provided plugs in)
●
Store the vacuum pump
–
if possible in original packaging,
–
indoors,
–
dry,
–
dust free and
–
vibration free
Conservation
In case of adverse ambient conditions (e.g. aggressive atmosphere, fre
-
quent temperature changes) conserve the vacuum pump immediately.
In case of favourable ambient conditions conserve the vacuum pump if
a storage of more than 3 months is scheduled.
During the test run in the factory the inside of the vacuum pump was
completely wetted with oil. Under normal conditions a treatment with
conservation oil is therefore not required. In case it is advisable to treat
the vacuum pump with conservation oil because of very adverse stor-
age conditions, seek advice from your Busch representative!
Version with gas ballast device with ball-cock:
◆ Make sure that the ball-cock of the gas ballast device (440) is
closed
Version with gas ballast device without ball-cock, with sinter metal
filter:
◆ Close the sinter metal filter of the gas ballast device (440) with
adhesive tape
●
Make sure that all ports are firmly closed; seal all ports that are not
sealed with PTFE-tape, gaskets or o-rings with adhesive tape
Note: VCI stands for “volatile corrosion inhibitor”. VCI-products (film,
paper, cardboard, foam) evaporate a substance that condenses in mo
-
lecular thickness on the packed good and by its electro-chemical prop
-
erties effectively suppresses corrosion on metallic surfaces. However,
VCI-products may attack the surfaces of plastics and elastomers. Seek
advice from your local packaging dealer! Busch uses CORTEC
VCI 126 R film for the overseas packaging of large equipment.
●
Wrap the vacuum pump in VCI film
●
Store the vacuum pump
–
if possible in original packing,
–
indoors,
–
dry,
–
dust free and
–
vibration free.
For commissioning after conservation:
●
Make sure that all remains of adhesive tape are removed from the
ports
●
Commission the vacuum pump as described in the chapter Ú In
-
stallation and Commissioning
RA 0025 - 0040 F Transport
0870139077 / 051214 page 5
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