Table of contents
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Product description . . . . . . . . . . . . . . . . . . . . . . . . . 9
Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Operating principle . . . . . . . . . . . . . . . . . . . . . . . . 9
COMBI . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Gas flow checks . . . . . . . . . . . . . . . . . . . . . . . 10
Oil circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Nitrogen system. . . . . . . . . . . . . . . . . . . . . . . . . 10
Optional functions/ Use of available accessories . . . . . . . . 10
On/ Off switch . . . . . . . . . . . . . . . . . . . . . . . . . 10
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Safety information . . . . . . . . . . . . . . . . . . . . . . . 11
Safety information on the NS 0070 C pump . . . . . . . . 11
Safety information on the WY 2000 C pump. . . . . . . . 11
Noise emission . . . . . . . . . . . . . . . . . . . . . . . . . 11
Maintenance clearance . . . . . . . . . . . . . . . . . . . . . 11
Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Transport in packed state . . . . . . . . . . . . . . . . . . . . 11
Transport in unpacked state . . . . . . . . . . . . . . . . . . . 12
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Temporary storage . . . . . . . . . . . . . . . . . . . . . . . 12
Removal of the pump . . . . . . . . . . . . . . . . . . . . . . 12
Preservation . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Start-up of the vacuum pump after storage: . . . . . . . . . 12
Installation and start-up . . . . . . . . . . . . . . . . . . . . . . 12
Necessary installation instructions . . . . . . . . . . . . . . . . 12
Installation site and installation . . . . . . . . . . . . . . . . 12
Inlet connection . . . . . . . . . . . . . . . . . . . . . . . 13
Discharge connection . . . . . . . . . . . . . . . . . . . . . 13
Cooling water connection . . . . . . . . . . . . . . . . . . 14
Nitrogen connection . . . . . . . . . . . . . . . . . . . . . 14
Electrical connection/ Checks . . . . . . . . . . . . . . . . . 14
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Electrical connection . . . . . . . . . . . . . . . . . . . . . 14
Connection of supply cable to control box . . . . . . . . . 14
Power wiring connection . . . . . . . . . . . . . . . . . . . 14
Power connector on vacuum pump front side . . . . . . . 15
Equipment connections (with options) . . . . . . . . . . . . 15
Connection of the lines/ pipes . . . . . . . . . . . . . . . . 15
Oil filling . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Oil filling on vacuum pump NS 0070 C . . . . . . . . . . 16
Oil filling on vacuum pump WY 2000 C . . . . . . . . . . 16
Filling in cooling liquid . . . . . . . . . . . . . . . . . . . . 16
Cooling liquid filling on vacuum pump NS 0070 C . . . . . 16
Checking the direct cooling . . . . . . . . . . . . . . . . . . 17
Checking the nitrogen supply. . . . . . . . . . . . . . . . . 17
Saving the operating parameters . . . . . . . . . . . . . . . 17
Recommendations on operation. . . . . . . . . . . . . . . . . 17
Application . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Switching the vacuum pump on/ off . . . . . . . . . . . . . 18
First start-up of the system . . . . . . . . . . . . . . . . . 18
Switching the system off . . . . . . . . . . . . . . . . . . 18
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Maintenance program. . . . . . . . . . . . . . . . . . . . . . 19
Weekly:. . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Monthly: . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Yearly: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Every 16 000 hours of operation, at the latest after 4 years: . 19
Lock Out/ Tag Out procedure . . . . . . . . . . . . . . . . 19
Safety Lockout procedure. . . . . . . . . . . . . . . . . . . 19
Checking the oil . . . . . . . . . . . . . . . . . . . . . . . . . 19
Checking the oil level . . . . . . . . . . . . . . . . . . . . . 19
Refilling oil . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Checking the colour of the oil . . . . . . . . . . . . . . . . 20
Oil change . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Draining used oil . . . . . . . . . . . . . . . . . . . . . . 20
Filling in new oil . . . . . . . . . . . . . . . . . . . . . . . 20
Checking the cooling liquid . . . . . . . . . . . . . . . . . . . 21
Checking the level of the cooling liquid . . . . . . . . . . . . 21
Refilling cooling liquid . . . . . . . . . . . . . . . . . . . . 21
Draining the cooling liquid . . . . . . . . . . . . . . . . . . 21
Filling in new cooling liquid . . . . . . . . . . . . . . . . . . 21
Checking the cooling water . . . . . . . . . . . . . . . . . . . 21
Checking the cooling water flow . . . . . . . . . . . . . . . 21
Checking the nitrogen. . . . . . . . . . . . . . . . . . . . . . 21
Checking the nitrogen flow . . . . . . . . . . . . . . . . . . 21
Checking the current consumption . . . . . . . . . . . . . . . 21
Checking the sound absorber (accessory) . . . . . . . . . . . . 21
Checking the leak-protection non-return valve (accessory) . . . 22
Overhaul . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Removal from service . . . . . . . . . . . . . . . . . . . . . . . 22
Temporary removal from service . . . . . . . . . . . . . . . . 22
Recommissioning . . . . . . . . . . . . . . . . . . . . . . . . 22
Dismantling and disposal . . . . . . . . . . . . . . . . . . . . 22
Oil type/ quantity . . . . . . . . . . . . . . . . . . . . . . . . . 23
Oil type. . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Oil quantity . . . . . . . . . . . . . . . . . . . . . . . . . 23
Cooling liquid type/ quantity . . . . . . . . . . . . . . . . . . . 24
Cooling liquid type . . . . . . . . . . . . . . . . . . . . . . . 24
Cooling liquid quantity . . . . . . . . . . . . . . . . . . . . . 24
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
EU-Declaration of Conformity . . . . . . . . . . . . . . . . . . . 27
Preface
DS 0080-2000 G
Page 2
0870772712 (En)
Preface
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,
–
safety,
–
transport,
–
storage,
–
installation and commissioning
–
maintenance,
–
overhaul and
–
troubleshooting
of the vacuum pump.
For the purpose of these instructions, “handling” the vacuum pump
means the transport, storage, installation, commissioning, influence on
operating conditions, maintenance, troubleshooting and overhaul of
the vacuum pump.
Prior to handling the vacuum pump 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.
