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LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel +49 (6227) 33-0 • Fax +49 (6227) 33-259

Owner’s Manual

Cobra 501

2. Safety instructions

• The  Owner’s  Manual  includes  general  instructions  which

must  be  followed  when  a  pump/lubrication  system  is
installed,  operated  or  serviced.  Therefore,  it  is  absolutely
necessary for the fitter and specialist/user to read the
Owner’s Manual before a unit is installed and put into
operation.  The  Owner’s  Manual  must  always  be  available
on  the  site  where  the  machine/system  is  installed.

• All  general  safety  instructions  contained  in  this  main

chapter on safety must be observed as well as special
safety  instructions  given  in  other  main  chapters.

Hazard  marking  in  the  Owner’s  Manual

• The  notes  referring  to  safety  contained  in  the  Owner’s

Manual  whose  failure  to  observe  them  may  result  in
personal  injury  are  marked  by  the  general  hazard  symbol
below.

Hazard marking acc. to DIN 4844-W9

The  following  symbol  warns  of  an  electrical  current.

Safety marking acc. to DIN 4844-W8

• If  ignoring  the  safety  note  might  result  in  machine  damages

and  malfunction,  the  word

    is added.

• Warnings  fixed  directly  to  the  machine  must  always  be

observed  and  must  be  kept  in  completely  legible  condition.

Staff  qualification  and  training

• The  staff  responsible  for  operation,  maintenance,

inspection  and  installation  must  be  suitably  qualified  for  this
work.

• The  user  must  accurately  regulate  the  field  of

responsibility  and  supervision  of  the  personnel.

• If the personnel is not in command of the necessary

expertise,  they  must  receive  the  appropriate  training  and
instruction. If necessary, this can be done by the
manufacturer/supplier  upon  request  of  the  machine  user.

• Furthermore,  the  user  must  ensure  that  the  contents  of  the

Owner’s  Manual  are  fully  understood  by  the
personnel.

Hazards  resulting  from  failure  to  observe  the  safety
instructions

• Failure  to  reed  the  safety  warnings  may  endanger  persons

as  well  as  the  environment  and  equipment.

• Failure to observe the safety notes may result in the loss of

all  claims  for  damage.

• As an example, in the following we list some dangers which

may  result  from  failure  to  observe  the  warnings:

– failure  of  machine/system  to  fulfill  important  functions
– failure  of  specified  methods  for  maintenance  and  repair
– personal  injury  due  to  electrical,  mechanical  and

chemical  influences

– danger  to  the  environment  due  to  leakage  of  harmful

substances

Safety-conscious  working

• Observe  the  safety  instructions  given  in  the  Owner’s

Manual,  the  prevailing  national  regulations  for  the
prevention  of  accidents  and  any  working,  shop  and  acci-
dent  prevention  of  the  user.

Safety  instructions  for  the  user/operator

• If warm or cold machine parts present hazards, the custo-

mer  must  guard  them  against  accidental  contact.

• Do  not  remove  guards  form  moving  parts  while  the  machi-

ne is in operation.

• Dispose  of  leakages  of  harmful  materials  so  as  to  jeopardi-

ze  neither  persons  nor  the  environment.

• The  requirements  of  the  law  must  be  satisfied.
• Exclude  danger  caused  by  electrical  current  (for  details

refer to the applicable specifications of VDE and the local
power  supply  companies).

Caution

Summary of Contents for Cobra 501

Page 1: ...01 Subject to modifications Page 1 of 20 LINCOLN GmbH Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 Owner s Manual Cobra 501 COBRA 501 Lubrication device for moving lubrication po...

Page 2: ...nglish language must be informed by the user of the pump lubricati on system on the contents of the Owner s Manual particularly the safety instructions before they carry out the work The Owner s Manua...

Page 3: ...rvision of the personnel If the personnel is not in command of the necessary expertise they must receive the appropriate training and instruction If necessary this can be done by the manufacturer supp...

Page 4: ...the applicable official regulations Before putting the pump pump unit into operation ensure that all points given in the chapter Starting up are fulfilled Unauthorized modification and spare parts pr...

Page 5: ...SPL Item N 680 40780 2 3 2 Appropriate Use The lubricating device COBRA 501 is designed exclusively for the lubrication of moving lubrication points on roller or chain conveyors The COBRA 501 should b...

Page 6: ...of 20 LINCOLN GmbH Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 Owner s Manual Cobra 501 Subject to modifications Fig 2 Operating mode of the COBRA 501 COBRA L left Cobra COBRA...

Page 7: ...the lubricant and air connection block visible pressure drop when the lubricati on head is pressed onto the lubrication point Observing the front bellows at the lubrication head Shortening the front b...

Page 8: ...p arm and moves the carriage Step 3 The carriage moves towards a component that switches SZ Step 4 After a program med time e g 0 2 sec which is started in step 3 the solenoid valve YM is switched off...

Page 9: ...6 3A 68002 A01 Subject to modifications Page 9 of 20 LINCOLN GmbH Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 Owner s Manual Cobra 501 3 4 Dimensions Fig 4 Dimensions 4315a01...

Page 10: ...ption of the swing out mechanism The roller side bar 6 is attached to a hinge 4 In case of a troublefree operation the hinge 6 forms a 90 angle a to the lubrication head center line In this position t...

Page 11: ...a The erection and installation should be made only when the roller or chain conveyor is not in operation 4 1 Mechanical installation Attention A supporting framework with sufficient resistance must b...

Page 12: ...the fixing plates B horizontally by means of a water level Note The measures S1 and S2 are the same and factory set Control and adjustment only after maintenance or repair works The fixing nuts have t...

Page 13: ...nsideration the horizontal roller move ment Determination of the horizontal installation position Fig 8 Horizontal installation position A Lubrication head X Normal distance 20 mm B Roller Minimum dis...

Page 14: ...e COBRA in the state as shown on Fig 6 The cylinder of the pick up arm is extended the pick up element A is in contact with the sensor disk B Unscrew the 4 screws D Fig 7 M 8 x 18 Slide the bearing of...

Page 15: ...anual operation and press carriage against the roller to be lubricated with a manual force of approximately 100 250 N Maintain carriage pressed against the roller and switch YS via the manual operatio...

Page 16: ...s not correct Stroke of pick up arm not set correctly Fault Pick up arm see fig 2 item C does not extend far enough or extends too far Remedy Check horizontal position of the COBRA in accordance with...

Page 17: ...alve Fault Carriage see fig 2 item F does not move to initial position Cause YR valve see fig 2 does not connect Throttle valve K is closed Fault in the compressed air supply system Remedy Check the e...

Page 18: ...02 A01 Page 18 of 20 LINCOLN GmbH Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 Owner s Manual Cobra 501 Subject to modifications 6 Spare parts Fig 13 Spare parts of the COBRA 501...

Page 19: ...10052 1 14 lock nut M 14 x 1 2 207 10053 1 15 proximity switch 2 234 13155 6 16 short stroke cylinder 63x50 1 253 10081 2 17 quick vent valve 1 253 14067 4 18 push in fitting GEZ 8 1 4 1 226 13746 7...

Page 20: ...on Qty Part N 1 fixing plate 2 480 24913 1 2 hex head screw M 12 10 207 12142 3 3 spring washer 8 480 70000 1 4 threaded rod M 12 x 145 2 480 70019 1 5 pressure spring 4 218 10014 4 6 hex head screw M...

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