BUSCH COBRA NS 0070-0160 C, Installation And Maintenance Instructions Manual

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Table of Contents
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Product description . . . . . . . . . . . . . . . . . . . . . . . . . 4
Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Operating principle
. . . . . . . . . . . . . . . . . . . . . . . 4
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Nitrogen system (option)
. . . . . . . . . . . . . . . . . . . . 4
Safety valve . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
On/ Off switch . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safety information . . . . . . . . . . . . . . . . . . . . . . . . 5
Noise emission . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Transport in packed state . . . . . . . . . . . . . . . . . . . . 5
Transport in unpacked state . . . . . . . . . . . . . . . . . . . 5
Transport with lifting . . . . . . . . . . . . . . . . . . . . . . . 5
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Temporary storage . . . . . . . . . . . . . . . . . . . . . . . . 6
Removal of the pump . . . . . . . . . . . . . . . . . . . . . . 6
Preservation . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Start-up of the vacuum pump after storage: . . . . . . . . . . 6
Installation and Commissioning . . . . . . . . . . . . . . . . . . 6
Installation prerequisites . . . . . . . . . . . . . . . . . . . . . 6
Local installation . . . . . . . . . . . . . . . . . . . . . . . . 6
Inlet connection
. . . . . . . . . . . . . . . . . . . . . . . 7
Discharge connection . . . . . . . . . . . . . . . . . . . . . 7
Cooling water connection . . . . . . . . . . . . . . . . . . . 8
Nitrogen connection . . . . . . . . . . . . . . . . . . . . . . 8
Electrical connection/ Checks . . . . . . . . . . . . . . . . . 8
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Electrical connection . . . . . . . . . . . . . . . . . . . . . . 8
Temperature switch connection . . . . . . . . . . . . . . . . 9
Cooling water flowmeter FIS-/01 connection . . . . . . . . . 9
Setting the cooling water flow . . . . . . . . . . . . . . . . . 9
Nitrogen flowmeter FIS-/02 connection (option). . . . . . . . 9
Setting the nitrogen supply (purge gas) (option) . . . . . . . . 9
Connection of the lines/ pipes . . . . . . . . . . . . . . . . 10
Oil filling . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Filling in cooling liquid . . . . . . . . . . . . . . . . . . . . 10
Saving the operating parameters . . . . . . . . . . . . . . . 11
Recommendations on operation. . . . . . . . . . . . . . . . . 11
Application . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Switching the vacuum pump on/ off . . . . . . . . . . . . . 12
First start-up of the system . . . . . . . . . . . . . . . . 12
Switching the system off . . . . . . . . . . . . . . . . . . 12
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Maintenance program. . . . . . . . . . . . . . . . . . . . . . 12
Weekly:. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Monthly: . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Yearly: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Every 16’000 operating hours, at the latest after 4 Years:. . . 13
Switching off for maintenance work . . . . . . . . . . . . . 13
Switching on after maintenance work. . . . . . . . . . . . . 13
Checking the oil . . . . . . . . . . . . . . . . . . . . . . . . . 13
Checking the oil level . . . . . . . . . . . . . . . . . . . . 13
Refilling oil . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Checking the colour of the oil . . . . . . . . . . . . . . . . 13
Oil change . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Draining used oil . . . . . . . . . . . . . . . . . . . . . . 14
Filling in new oil . . . . . . . . . . . . . . . . . . . . . . . 14
Checking the cooling liquid . . . . . . . . . . . . . . . . . . 14
Checking the level of the cooling liquid . . . . . . . . . . . 14
Refilling cooling liquid . . . . . . . . . . . . . . . . . . . . 14
Filling in cooling liquid . . . . . . . . . . . . . . . . . . . . 14
Draining the cooling liquid . . . . . . . . . . . . . . . . . . 14
Checking the cooling water . . . . . . . . . . . . . . . . . . . 15
Checking the cooling water flow . . . . . . . . . . . . . . . 15
Checking the nitrogen. . . . . . . . . . . . . . . . . . . . . . 15
Checking the nitrogen flow . . . . . . . . . . . . . . . . . . 15
Checking the current consumption . . . . . . . . . . . . . . . 15
Checking the exhaust silencer (SI) (optional accessory) . . . . . 15
Overhaul . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Removal from service . . . . . . . . . . . . . . . . . . . . . . . 15
Temporary removal from service . . . . . . . . . . . . . . . . 15
Dismantling and disposal . . . . . . . . . . . . . . . . . . . . 15
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Oil type/ quantity
. . . . . . . . . . . . . . . . . . . . . . . . 19
Oil type. . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Oil quantity. . . . . . . . . . . . . . . . . . . . . . . . . . 19
Cooling liquid type/ quantity . . . . . . . . . . . . . . . . . . . 20
Cooling liquid type . . . . . . . . . . . . . . . . . . . . . . 20
Cooling liquid quantity . . . . . . . . . . . . . . . . . . . . . 20
Technical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . 21
E
U
-Declaration of Conformity . . . . . . . . . . . . . . . . . . . 22
Preface NS 0070-0160 C
Page 2
0870570353 (En)
Preface
Congratulations on your purchase of the Busch vacuum pump. With
watchful observation of the filed'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,
–
troubleshooting and
–
spare parts
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.