Pictographs; Figure 17 Pictographs - Edwards EOSi Series Instruction Manual

Oil-sealed rotary screw vacuum pumps
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6.8 Pictographs

Figure 17 Pictographs

1. Warning, voltage
1. Warning, voltage
3. Motor rotation arrow
3. Motor rotation arrow
5. Warning, loaded spring
5. Warning, loaded spring
7. Stop the pump before the coolers are
7. Stop the pump before the coolers are
cleaned.
cleaned.
10. Water out
10. Water out
12. Grease the motor instruction
12. Grease the motor instruction
14. If the rotation direction is wrong, open
14. If the rotation direction is wrong, open
the isolating switch in the voltage supply
the isolating switch in the voltage supply
line and reverse the two incoming
line and reverse the two incoming
electric lines.
electric lines.
6996022910_B
6996022910_B - Installation
Page 82
2. Warning, hot surface
2. Warning, hot surface
4. Set the voltage to off and depressurise
4. Set the voltage to off and depressurise
the pump before you start the
the pump before you start the
maintenance or repair.
maintenance or repair.
6. Lightly apply oil to the gasket of the oil
6. Lightly apply oil to the gasket of the oil
filter, install it and tighten by hand
filter, install it and tighten by hand
(approximately half a turn)
(approximately half a turn)
8. Lifting instruction
8. Lifting instruction
9. Water in
9. Water in
11. Manual drain
11. Manual drain
13. Set the voltage to off and wait for
13. Set the voltage to off and wait for
10 minutes before the maintenance is
10 minutes before the maintenance is
started.
started.
09/2021 - ©Edwards Limited

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