Operating manual vacuum pump 2SH_Eng - 第10页

Gardner Denver Elmo Technology GmbH 10 / 18 610.00139.40.000 Installation 5.1 Installing the system CAUTION Risk of stumbling and falling! Make sure that the system does n ot create po- tential stumbling points! If neces…

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Gardner Denver Elmo Technology GmbH 9 / 18 610.00139.40.000
Transport
Temperatures
Temperatures of the gases / vapours
intake temperature max. +40°C max. + 32°F
outlet temperature max. 85°C
Maximum permissible ambient temperature
max. +40°C max. + 32°F
min. +10°C min. + 32°F
Pressures
Intake pressure
Δpmax. 60 kPa max. ,0 psi
The system must not be connected on the pres-
sure side!
Outlet pressure
ca. 101.3 kPa ca. ,0 psi
≈ambient pressure
4 Transport
WARNING
Improper handling of the system can result
in serious or fatal injuries!
Have you read the safety notes in chapter
1
Safety, page 5 f.?
If not then you are not allowed to carry out any
work on or with the system!
WARNING
Hazard presented by tilting or falling loads!
Before transport make sure that all the compo-
nents are securely assembled and that all the
components for which the securings have been
loosened are either properly secured or re-
moved!
We recommend that a forklift or elevating-
platform truck be used for the transport.
Transport with lifting gear:
WARNING
Hazard presented by tilting or falling loads!
The following basic rules should be observed
when transporting with the aid of lifting gear:
• Use suitable load-handling devices (e.g. belts
or wires) and means of conveyance (e.g.
forklift truck, elevating-platform truck, crane).
• The load-bearing capacity of the lift gear and
load-handling devices must correspond to the
Mass / Weight of the system (page 8).
• Secure the system so that it cannot tilt over
or fall off.
• Do not stand under suspended loads!
610.00139.99.B03
Fig. 3: Estimate the position of the centre of gravity
of the system.
ca.
5 Installation
WARNING
Improper handling of the system can result
in serious or fatal injuries!
Have you read the safety notes in chapter
1
Safety, page 5 f.?
If not then you are not allowed to carry out any
work on or with the system!
Gardner Denver Elmo Technology GmbH 10 / 18 610.00139.40.000
Installation
5.1 Installing the system
CAUTION
Risk of stumbling and falling!
Make sure that the system does not create po-
tential stumbling points!
If necessary barricade off the system with a
protective fence or mark it out with red-and-
white tape or similar.
CAUTION
Risk of damaging the system through over-
heating!
The system is to be set up so that the discharge
of heat and the inflow of cool air are not hin-
dered. The minimum gap for heat dissipation
(
Fig. 4: Minimum gaps heat dissipation) is to be
maintained.
Outlet air from other machines and equipment
must not be directly sucked into the machine!
WARNING
Risk presented by system falling over or
falling down!
When setting up moveable machine parts or
when installing at a considerable height and
without any safety protection against falling then
the system must be secured to the surface it is
set up on.
Conditions for setting up the system:
Set up the system:
• on even, level surfaces,
• on stationary (fixed) surfaces or structures,
• at a height of a max. 1000 m [3280 ft] above
mean sea level.
When setting up at over 1,000 m [3280 ft]
above sea level, please check with the service
department first.
< 0,09 m
< 0,2 m
< 0,2 m
610.00139.99.B04
Fig. 4: Minimum gaps heat dissipation
When setting up the system the following points
are to be observed:
• The load-bearing capacity of the installation
surface must be designed to take the weight
of the system.
• The oscillatory response at the place of
installation must be taken into consideration.
The overall oscillations in the system depend
on the following factors:
-
the natural oscillations in the system,
-
the alignment and positioning,
-
The nature (oscillatory response) of the
bearing surfaces,
-
the effects resulting from oscillations in
other components and parts of the plant
(external oscillations).
The maximum permissible value for oscillations is
v
eff
= 4.5 mm/s [0.177"/s].
To ensure the system functions properly and has
a long service life, this value should not be ex-
ceeded.
As a rule this value can be kept to without the
need for a special type of foundation or a special
base plate.
For other details on the system's oscillatory re-
sponse, check with the service department.
• System using lockable wheels (pos.
11, pa-
ge
3) secure against to stop it rolling away.
5.2 Connecting the system to the electrical
supply
DANGER
Electrical hazard!
Incorrect actions can lead to severe harm to
persons and damage to objects!
Gardner Denver Elmo Technology GmbH 11 / 18 610.00139.40.000
Installation
DANGER
Electrical hazard!
The electrical connection must be carried out by
qualified and authorized electricians!
DANGER
Electrical hazard!
Before beginning any work on the system:
• De-energize it.
• Protect it from being switched on again.
• Make sure that it is de-energized.
• Earth it and bypass it.
• Cover or block off adjoining parts which are
still live.
DANGER
Electrical hazard!
Replace any loose connections and burnt and
scorched feed lines!
DANGER
Electrical hazard!
The system is to be installed in such a way that
external effects cannot lead to damage of the
electrical equipment.
Lay out electrical cables free of damage from
external influences and make sure they are not
under tension!
CAUTION
An incorrect electrical connection can severely
damage the system!
Regulations:
Set up the electrical connection:
• in accordance with the currently valid national,
local and plant-specific regulations and re-
quirements,
• in accordance with the regulations of the
power company.
Supply of electrical power:
The conditions at the place of use must agree
with the details on the data plate.
Permissible deviations which do not lead to loss
of performance:
• ±5% variation in voltage
• ±2% deviation in frequency
5.2.1 Connecting mains cable
DANGER
Danger from lethal leakage current
(PE) >3.5 mA to earth!
Set up connection as a permanent installation.
Set up double protective earth system.
Set up the electrical connection:
• as a permanent safe electrical connection.
• as permanent wiring with suitable cable sock-
ets.
• Connect the mains connecting cable (pos.
19,
page
4) in accordance with the following dia-
gram on the operator’s side of electrical cabi-
net:
Conductor Connection
Conductor 1 L1
Conductor 2 L2
Conductor 3 L3
Protective conductor
(green-yellow)
Terminal
• Ground (pos. 18, page 4) the earth connec-
tion.
WARNING
Electrical hazard!
Air gaps between naked, current-carrying parts
and between such parts and to ground:
5.5 mm [0.217"] (at a measured voltage of
U
N
≤ 690V)
Ends of wires must not stick out!
WARNING
Electrical hazard!
Connecting terminals must be free of
• foreign objects,
• dirt,
• moisture.
Close and seal the cable entry openings against
the entry of dust and water.
Check regularly to make sure they are sealed
tight.