BUSCH 7180551, Installation And Maintenance Instructions Manual

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Table of Contents
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Product Description. . . . . . . . . . . . . . . . . . . . . . . . . 3
Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Principle of operation . . . . . . . . . . . . . . . . . . . . . . . 4
Protection against explosions . . . . . . . . . . . . . . . . . 4
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Sealing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
On/ Off switch . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safety information . . . . . . . . . . . . . . . . . . . . . . . . 5
Safety stickers . . . . . . . . . . . . . . . . . . . . . . . . . 5
Sound emissions . . . . . . . . . . . . . . . . . . . . . . . . . 5
Stopping procedure for maintenance . . . . . . . . . . . . . . . 5
Start-up procedure after maintenance . . . . . . . . . . . . . . 5
Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Transportation of packaged pump . . . . . . . . . . . . . . . . 5
Transport in unpacked state . . . . . . . . . . . . . . . . . . . 5
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Short-term Storage . . . . . . . . . . . . . . . . . . . . . . . . 6
Removal from storage . . . . . . . . . . . . . . . . . . . . . . 6
Conservation . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Starting-up of the vacuum pump after storage. . . . . . . . . 6
Installation and Commissioning . . . . . . . . . . . . . . . . . . 6
Installation prerequisites . . . . . . . . . . . . . . . . . . . . . 7
Local installation . . . . . . . . . . . . . . . . . . . . . . . . 7
Suction Connection . . . . . . . . . . . . . . . . . . . . . . 7
Discharge connection . . . . . . . . . . . . . . . . . . . . . 8
Electrical connection/ Checks . . . . . . . . . . . . . . . . . 8
Cooling liquid level control . . . . . . . . . . . . . . . . . . . 8
Technical data . . . . . . . . . . . . . . . . . . . . . . . . 8
Electrical wiring diagram. . . . . . . . . . . . . . . . . . . 8
Cooling Liquid Temperature Monitoring . . . . . . . . . . . . 8
Technical data . . . . . . . . . . . . . . . . . . . . . . . . 9
Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . 9
Monitoring the condition of the ball bearings . . . . . . . . . 9
Technical data . . . . . . . . . . . . . . . . . . . . . . . . 9
Electrical wiring diagram. . . . . . . . . . . . . . . . . . . 9
Drive motor . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Filling up with oil . . . . . . . . . . . . . . . . . . . . . . . . 10
Filling in cooling liquid . . . . . . . . . . . . . . . . . . . . . 11
Connection of the barrier gas . . . . . . . . . . . . . . . . . . 11
Saving the operating parameters . . . . . . . . . . . . . . . . 11
Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Vacuum pump . . . . . . . . . . . . . . . . . . . . . . . . 11
Keeping to the temperature class . . . . . . . . . . . . . . . 11
Recommendations on operation. . . . . . . . . . . . . . . . . 12
Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Switching the vacuum pump on/ off . . . . . . . . . . . . . 12
First start-up of the vacuum pump . . . . . . . . . . . . . 12
Inerting process : . . . . . . . . . . . . . . . . . . . . . . . 13
Switching off the vacuum pump . . . . . . . . . . . . . . 13
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
General information . . . . . . . . . . . . . . . . . . . . . . . 13
Maintenance programme . . . . . . . . . . . . . . . . . . . . 14
Weekly:. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Every 4'000 operating hours: . . . . . . . . . . . . . . . . . 14
Every 8’000 operating hours: . . . . . . . . . . . . . . . . . 14
Every 24’000 operating hours: . . . . . . . . . . . . . . . . 14
Stopping procedure for maintenance . . . . . . . . . . . . . 14
Start-up after maintenance . . . . . . . . . . . . . . . . . . 14
Checking the oil . . . . . . . . . . . . . . . . . . . . . . . . . 14
Checking the oil level . . . . . . . . . . . . . . . . . . . . . 14
Topping up with oil . . . . . . . . . . . . . . . . . . . . . . 14
Colour of the oil . . . . . . . . . . . . . . . . . . . . . . . 15
Changing the oil . . . . . . . . . . . . . . . . . . . . . . . . 15
Draining used oil . . . . . . . . . . . . . . . . . . . . . . . 15
Filling in new oil . . . . . . . . . . . . . . . . . . . . . . . 15
Checking the cooling liquid . . . . . . . . . . . . . . . . . . . 15
Checking the level of the cooling liquid . . . . . . . . . . . . 15
Topping up with cooling liquid . . . . . . . . . . . . . . . . 15
Changing the cooling liquid . . . . . . . . . . . . . . . . . . . 16
Draining the cooling liquid . . . . . . . . . . . . . . . . . . 16
Filling up with new cooling liquid . . . . . . . . . . . . . . . 16
Checking the current consumption . . . . . . . . . . . . . . . 16
Checking the silencer (accessory) . . . . . . . . . . . . . . . . 16
Overhaul . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Removal from service . . . . . . . . . . . . . . . . . . . . . . . 17
Temporary removal from service . . . . . . . . . . . . . . . . 17
Recommissioning . . . . . . . . . . . . . . . . . . . . . . . . 17
Dismantling and Disposal of the vacuum pump . . . . . . . . . 17
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Oil type/ quantity . . . . . . . . . . . . . . . . . . . . . . . . . 21
Oil type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
VE 101 oil . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Oil quantity . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Cooling liquid type/ quantity . . . . . . . . . . . . . . . . . . . 22
Cooling liquid type . . . . . . . . . . . . . . . . . . . . . . . 22
Cooling liquid quantity . . . . . . . . . . . . . . . . . . . . . 22
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
EU-Declaration of Conformity . . . . . . . . . . . . . . . . . . . 25
Temperature sensor TS . . . . . . . . . . . . . . . . . . . . . . 26
Accelerometer SA . . . . . . . . . . . . . . . . . . . . . . . . . 30
Introduction
Page 2
Introduction
Congratulations on your purchase of the Busch vacuum pump. With
watchful observation of the field’s requirements, innovation and steady
development Busch delivers modern vacuum and pressure solutions
worldwide.
These operating instructions contain information for
–
product description,
–
security,
–
transport,
–
storage,
–
installation and commissioning,
–
maintenance,
–
overhaul,
–
troubleshooting
of the vacuum pump.
For the purpose of these instructions, “handling” the vacuum system
means the transport, storage, installation, commissioning, influence on
operating conditions, maintenance, troubleshooting and overhaul of
the vacuum system.
Prior to handling the vacuum system, these operating instructions
shall be read and understood. If anything remains to be clarified
please contact your Busch representative!
Keep these operating instructions and, if applicable, other pertinent
operating instructions available on site.
These Installation and Maintenance Instructions apply to all NC 400 B
"version 1" screw vacuum pumps.
To identify a "version 1" screw vacuum pump, please refer to the serial
number inscribed on the nameplate of the vacuum pump and to the
following criteria:
The serial number is
³
C1129000017.