BUSCH COBRA BC 0101 G, Instruction Manual

Page: 2 / 24

Table of contents
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
COBRA BC 0101 G . . . . . . . . . . . . . . . . . . . . . . . 3
Product description . . . . . . . . . . . . . . . . . . . . . . . . . 4
Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Operating principle . . . . . . . . . . . . . . . . . . . . . . . . 4
Oil circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Nitrogen system . . . . . . . . . . . . . . . . . . . . . . . . . 5
Optional functions/ Use of available accessories . . . . . . . . . 5
On/ Off button. . . . . . . . . . . . . . . . . . . . . . . . . . 5
Versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safety information . . . . . . . . . . . . . . . . . . . . . . . . 5
Noise emission . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Maintenance clearance . . . . . . . . . . . . . . . . . . . . . . 6
Electrical safety . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Types of Electrical Work . . . . . . . . . . . . . . . . . . . . 6
Type 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Type 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Type 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Type 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Lock Out/ Tag Out procedure (Type 1 of electrical work) . . . 6
Safety Lockout procedure . . . . . . . . . . . . . . . . . . . 6
Safety interlock description. . . . . . . . . . . . . . . . . . . 6
Position of the pump gravity center . . . . . . . . . . . . . . . 7
Installation of the vacuum pump in a seismic zone . . . . . . . . 7
Information over the lubricants
. . . . . . . . . . . . . . . . . 7
Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Decommissioning procedure . . . . . . . . . . . . . . . . . . . 7
Appliance after warehousing . . . . . . . . . . . . . . . . . . . 7
Lock out/ Tag out for hydraulics. . . . . . . . . . . . . . . 7
Lock Out/ Tag Out procedure (Type 1 of electrical work) . . . 7
Lock Out/ Tag Out procedure . . . . . . . . . . . . . . . . . . 7
Safety Lockout procedure. . . . . . . . . . . . . . . . . . . . . 8
Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Transport in packed state . . . . . . . . . . . . . . . . . . . . . 8
Transport in unpacked state . . . . . . . . . . . . . . . . . . . 8
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Temporary storage . . . . . . . . . . . . . . . . . . . . . . . . 9
Removal of the pump . . . . . . . . . . . . . . . . . . . . . . 9
Preservation . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Start-up of the vacuum pump after storage: . . . . . . . . . . 9
Installation and start-up . . . . . . . . . . . . . . . . . . . . . . 9
Necessary installation instructions . . . . . . . . . . . . . . . . 9
Installation site and installation. . . . . . . . . . . . . . . . . 9
Inlet connection . . . . . . . . . . . . . . . . . . . . . . . 10
Discharge connection . . . . . . . . . . . . . . . . . . . . . 10
Cooling water connection . . . . . . . . . . . . . . . . . . 10
Nitrogen connection . . . . . . . . . . . . . . . . . . . . . 10
Electrical connection/ Checks . . . . . . . . . . . . . . . . . 10
Power wiring connections . . . . . . . . . . . . . . . . . . 11
Power connector on vacuum pump back side . . . . . . . 11
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Electrical connection . . . . . . . . . . . . . . . . . . . . . 11
Equipment connections (with options) . . . . . . . . . . . . 11
Connection of the lines/ pipes . . . . . . . . . . . . . . . 11
Oil filling . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Checking the direct cooling . . . . . . . . . . . . . . . . . . 12
Saving the operating parameters . . . . . . . . . . . . . . . 12
Recommendations on operation. . . . . . . . . . . . . . . . . 12
Application . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Switching the vacuum pump on/ off . . . . . . . . . . . . . 13
First start-up of the system . . . . . . . . . . . . . . . . . 13
Switching the system off . . . . . . . . . . . . . . . . . . 13
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Maintenance program. . . . . . . . . . . . . . . . . . . . . . 14
Weekly:. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Monthly: . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Yearly: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Every 16 000 hours of operation, at the latest after 4 years: . 14
Lock Out/ Tag Out procedure . . . . . . . . . . . . . . . . 14
Safety Lockout procedure. . . . . . . . . . . . . . . . . . . 14
Checking the oil . . . . . . . . . . . . . . . . . . . . . . . . . 14
Checking the oil level . . . . . . . . . . . . . . . . . . . . . 14
Refilling oil . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Checking the colour of the oil . . . . . . . . . . . . . . . . 15
Oil change . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Draining used oil . . . . . . . . . . . . . . . . . . . . . . 15
Filling in new oil . . . . . . . . . . . . . . . . . . . . . . . 15
Checking the cooling water . . . . . . . . . . . . . . . . . . . 16
Checking the cooling water flow . . . . . . . . . . . . . . . 16
Checking the nitrogen. . . . . . . . . . . . . . . . . . . . . . 16
Checking the nitrogen flow . . . . . . . . . . . . . . . . . . 16
Checking the current consumption . . . . . . . . . . . . . . . 16
Checking the sound absorber (accessory) . . . . . . . . . . . . 16
Checking the leak-protection non-return valve (accessory) . . . 16
Overhaul . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Removal from service . . . . . . . . . . . . . . . . . . . . . 17
Temporary removal from service . . . . . . . . . . . . . .
1
7
Recommissioning . . . . . . . . . . . . . . . . . . . . . 17
Dismantling and disposal . . . . . . . . . . . . . . . . . . 17
Oil type/ quantity . . . . . . . . . . . . . . . . . . . . . . . . 18
Oil type. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Oil quantity. . . . . . . . . . . . . . . . . . . . . . . . . .
.
18
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . .19
EU-Declaration of Conformity . . . . . . . . . . . . . . . . . . .2
0
Preface
BC 0101 G
Page 2
0870704904 (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.
UK-Declaration of Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1