GD AQUALINE 1200, Руководство по установке

Страница: 16 / 32

Installation
16
T-EA-5100-1-GB-07-08
4.2 System setup with cooler in side flow
Notes
■
Installation and start-up must only be undertaken
by trained persons. Damage due to improper han-
dling is not included in the guarantee terms.
■ The machine is delivered in fully assembled condi-
tion. It must not have suffered damage in transit.
■ Please make certain that the rotor shaft can be
rotated by hand. If this is not the case, inform our
service staff.
■
For erection and handling, attach the machine only
to securely installed eye bolts.
For use in a potentially explosive atmosphere,
all parts of the equipment must satisfy the
requirements for the zone in which they are
used. Note that it may be necessary to provide
equipotential bonding between the equipment
and the truck.
The safe operation of the vacuum pump in a
potentially explosive atmosphere requires that
all safety instructions in our operating instruc-
tions and complementary instructions are
strictly observed.
Fig. 4.2 Components of a system with liquid ring pump – Cooler in side flow
21
12
15 2
15 18
20 18 13 17
4 5 3 6 5 7 1 14
19
9
14
15
16
10
11 8
min
max
Details see page 17
1 Liquid ring pump
2 Vacuum filter
3 Venting line
4 Non-return valve
5 Bellow
6 Safety valve
7 Pressure gauge
8 Thermometer
9 Operating water tank
10 Four-way directional control
valve
11 Safety dome and float valve
12 Vehicle tank
13 Operating water cooler
14 Water stop valve
15 Drain valves (see Fig. 4.4)
16 Safety bowl with float valve
17 Flexible mounting
18 Vacuum gauge
19 Floating switch
20 Pump
21 Water inlet for filling system
22 Leak water return line to suc-
tion side (optional)