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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

• Before  setting  the  measure  X,  check  the  distance  45

between  the  lubrication  head  and  the  cylinder  of  the
lubrication  head.

• Determine  horizontal  installation  position  acc.  to  Fig.  5.
• The COBRA can be positioned via the long holes in the

attaching  plates.

• Maximum  horizontal  roller  movement:  ±  5  mm
• If  the  horizontal  roller  movements  are  longer  than  ±  5mm,

the rollers must be guided laterally by an auxiliary
construction  at  the  roller  or  chain  conveyor.

Note

: The minimum and maximum distances must also be ad-

hered to by taking into consideration 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 distance:   10 mm

C - Lubrication nippel

Maximum distance:  30 mm

4.2    Electrical  installation

• The  electrical  installation  must  be

made  according  to  the  description  of
the  whole  system  and  wiring  diagram.

All electrical work may be executed
only  by  qualified  personnel.

5. Operating instruction

Observe  the  following  for  all  work  at
the  COBRA  501:

• Danger  of  crush  due  to  possible

carriage  movement  within  the  frame
(see Fig. 1, items F - H).

• Danger  of  impact  when  the  pick-up

arm  and  the  lubrication  head  (see
Fig. 1, items D and C) extend and
retract,  particularly  when  the  chain
sensors SK as well as the sensors SR
and  SZ  are  not  activated  correctly.

4319a01

Fig.  9:  Horizontal  installation  position

4320a01

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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