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SKF 2340-00000026, Руководство по обслуживанию

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SKF 2340-00000026 Скачать руководство пользователя страница 18

EN

6. Malfunctions, causes, and remedies

- 18 -

951-150-037-EN
Version 01

Prohibited connections for the piston detector 2340-00000026 

Malfunction

Possible cause

Remedy

Short circuit!

If pin 4 is connected to pin 3 
(ground), a short circuit will 
result! 
When activated, the detector 
will flicker due to short circuit 
detection by the detector

Piston detector 2340-00000026 connected incorrectly

•  Connect the piston detector in accordance 

with Chapter 4.2,  Connection options 
2340-00000026, 3-wire PNP

Short circuit!

If pin 2 is connected to pin 3 
(ground), a short circuit will 
result! 
When activated, the detector 
will flicker due to short circuit 
detection by the detector

1
2

3

4

1

2

3

4

+ 12-24 V DC

br

ws

sw

bl

0 V DC (ground)

load

wrong 
connection

1
2

3

4

1

2

3

4

+ 12-24 V DC

br

ws

sw

bl

0 V DC (ground)

load

wrong 
connection

Incorrect 
connection

Incorrect 
connection

Содержание 2340-00000026

Страница 1: ...nual Piston detector with non adjustable sensing distance EN L 1 2 4 L L 2 4 1 L 3 for progressive metering devices of the VPK VPB and VPB series with shortened stroke with adapters optionally with ca...

Страница 2: ...2340 00000026 Year of manufacture See type plate to all relevant harmonization legislation of the European Union at the time of placing on the market Furthermore the following Directives and harmoniz...

Страница 3: ...maximum liability for loss or damage resulting from the use of our products is limited to the purchase price Liability for indirect damage of any kind is excluded Masthead Manufacturer SKF Lubricatio...

Страница 4: ...ation 2 Masthead 3 1 Safety instructions 5 2 Scope of delivery storage 5 2 1 Storage 5 3 Overview functional description 6 3 1 Progressive metering device overview with piston detector 2340 00000026 6...

Страница 5: ...ing the defective piston detector The operator must also ensure that the staff fully understands the content of the instructions 2 Scope of delivery storage The conversion kit for the piston detectors...

Страница 6: ...5 53 5 SW 12 53 6 53 3 SW 12 52 9 53 3 Piston detector 2340 00000026 VPK VPB VPB with shortened stroke VH Adapter for piston detector 44 0159 2515 44 0159 2519 44 0159 2518 Shielding sleeve for pisto...

Страница 7: ...Fig 3 3 3 Shielding sleeve 44 0811 2130 Shielding sleeve for VPB mete ring device and VPB metering device with shortened stroke Fig 5 3 4 Shielding sleeve 44 0811 2129 Shielding sleeve for VPK meterin...

Страница 8: ...differ in terms of thread size and clearance Another feature is the wall thickness resulting from the fixed nominal distance between the metering device piston and the active sensor surface If a pist...

Страница 9: ...or ceramic plate Ensure that the fixing screws are not magnetically conductive stainless steel screws without iron content The piston detector 2340 00000026 is intended for use wherever customer s ma...

Страница 10: ...M12x1 plug in connection gold plated contact Sensing range Approval tests Sensing distance mm 2 2 condition on delivery Certification CE Hysteresis of Sr 10 EMC Accuracy deviations EN 61000 4 2 KV CD...

Страница 11: ...rop V 3 5 Minimum load current mA 5 Residual current mA 0 8 Current carrying capacity mA 100 Short circuit proof Yes Overload proof Yes Switching frequency Hz 10 with damping surface 4mm to 7 Hz Prote...

Страница 12: ...24 V DC br ws sw bl 0 V DC ground Load 1 2 3 4 1 2 3 4 12 24 V DC br ws sw bl 0 V DC ground Load 4 3 Connection options 2340 00000026 12 24V DC 2 wire PNP NPN 1 2 3 4 1 2 3 4 12 24 V DC br ws sw bl 0...

Страница 13: ...4 13 951 150 037 EN Version 01 4 3 2 1 VPK VPB VPB VH Assembly drawing Fig 7 5 Assembly 5 1 Disassembly of the old piston detector 1 2 3 4 5 6 7 8 9 10 ensure full coverage 5 2 Assembly of the new pi...

Страница 14: ...er 7 and tighten gently Avoid uncontrolled tightening of the piston detector This could cause damage Maintain tightening torque of 7 0 5 Nm Tighten the piston detector 8 with a torque of 7 0 5 Nm See...

Страница 15: ...eck the piston detector signal yellow LED lights up Check for correct lubrication volume at the lubrication points See Figure 6 5 3 Conducting initial functional test For kit version with shielding sl...

Страница 16: ...ontacts Install socket correctly Signal line is broken Check signal line Piston detector is not installed correctly Check engagement depth of adapter and piston detector tighten if necessary Piston de...

Страница 17: ...tor must be connected correctly Check for any excessive magnetic fields in the assembly area of the metering device Proceed as follows Remove the metering device with piston detector from the in stall...

Страница 18: ...etector Piston detector 2340 00000026 connected incorrectly Connect the piston detector in accordance with Chapter 4 2 Connection options 2340 00000026 3 wire PNP Short circuit If pin 2 is connected t...

Страница 19: ...vices VPK VPB VPB with shortened stroke VH Quantity Piston detector 2340 00000026 1x each O ring 96 9120 0062 WVN501 10x1 WVN501 10x1 Adapter for piston detector 44 0159 2515 44 0159 2519 44 0159 2518...

Страница 20: ...on Systems Germany GmbH Walldorf Plant Heinrich Hertz Str 2 8 DE 69190 Walldorf Tel 49 0 6227 33 0 Fax 49 0 6227 33 259 E mail Lubrication germany skf com www skf com lubrication Seals Mechatronics Se...

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