Related Manuals for Lincoln QLS 421
Summary of Contents for Lincoln QLS 421
- Page 1 User Manual Installation and Operating Instructions Lubrication System QLS 421 for Trailers and Semitrailers B-Q42 1-000 a09 810-55405-1 Form 403013 2.1EN-38021-D09...
- Page 2 All rights reserved. Any duplication of this User Manual, in its entirety or in part, by whatever means is prohibited without the prior consent in writing of Lincoln GmbH. Subject to modifications without prior notification. Phone: +49 (6227) 33-0 Fax: +49 (6227) 33-259 E-Mail: Lincoln@lincolnindustrial.de...
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Page 3: Table Of Contents
Lincoln worldwide ............34 Electrical Connection ............12 Option for metric fittings ........... 13 Selection Guide ............. 14 Description Lubrication System QLS 421 ........... 14 Form 403013 2.1EN-38021-D09 Page 3 of 34... -
Page 4: Introduction
Lincoln GmbH, is the user's responsibility. The signal words give the seriousness of danger if the follow- Lincoln GmbH will gladly assist you wit h any questions per- ing text is not observed: taining to the inst allation. -
Page 5: Safety Instructions
Lubricants” 2.0-40001). this User Manual will be regarded as misuse. If the QLS 421 is used or operated in a different manner other Incorrect use may result in bearing damage caused by than specified, any claim for warrant y or liability will be null poor or excessive lubrication. -
Page 6: Repair
- must be reinstalled after fitting the system. Keep Quicklub centralized lubrication systems away from sources of heat. Adhere to the operating temperature. Use only original Lincoln spare parts (see Parts Catalog) or parts approved by Lincoln. ATTENTION! Adhere to: ±... -
Page 7: Adr Installation
VdTÜV-explanat ory leaflet 5205; I SO 6722-4; ISO/DIS 14572; EN 40050 and EN 60079-14 by an of ficially authorized expert of automotive traffic. This is to certify that the QLS 421-ADR Centralized Lubrication Pump has been properly inst alled by us in the following vehicle: Type .................. - Page 8 User Manual Installation and Operating Instructions ADR Installation, continuation Mounting of the Pump – Areas of Risk According to paragraph 9.7. 8 of the ADR directive, vehicles with hazardous goods type FL are divided into zones, ac- cording to the EX prescriptions. These are the correspondences: Zone 2 is located around zones 0 and 1.
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Page 9: Installation Instructions
User Manual Installation and Operating Instructions Installation Instructions Pump Mount pumps in such way that access is provided to refill and test the pump. Use drilling template to mark and drill mount- ing holes of t he pump. Drilling templat e and mounting bolts are included in the package. -
Page 10: Direct (Internal) Feedback Feature
User Manual Installation and Operating Instructions Installation Instructions, continuation Direct (internal) feedback feature All pumps with back-mounted SSV metering device have the capability t o feed unused lubricant back inter- nally from closed outlets directly to the reservoir (see R, fig. -
Page 11: Connection Of Feed Lines
User Manual Installation and Operating Instructions Installation Instructions, continuation Screw the Quicklinc fitting into the Zerk-Lock body and tighten until part resists further t ightening (about 1-1/2 turns). NOTE Quicklinc hex. is 12 mm. Zerk-Lock body hex is 1/2 ’’. 6001a0 2 Move the Zerk-Lock and tube fitting from side to side on the grease fitting to insure the Zerk-Lock is firmly seated. -
Page 12: First Filling Of A Lubrication System
User Manual Installation and Operating Instructions Installation Instructions, continuation First filling of a lubrication system Fill the empty reservoir up to the ”Max. ” marking via the filling nipple 5. Let the QLS run until lubricant leaks from the metering device outlets. -
Page 13: Option For Metric Fittings
User Manual Installation and Operating Instructions Installation Instructions, continuation Option for metric fittings (not included in the accessory kits) SSV Connecting tube fitting, screw-type and push-in type Ferrule nut Cutting ring 4 239a9 9 Val ve body with sealing and ferrule Fig. -
Page 14: Selection Guide
6294c05 Fig. 6-1 QLS 421 with back position of the SSV divider block Control pin SSV divider bloc k Nipple for external manual lubrication (via SSV divider block and lube lines up to the lube points) Page 14 of 34 2.1EN-38021-D09... -
Page 15: Lubrication System
User Manual Installation and Operating Instructions Mode of Operation Lubrication System The QLS 421 operates according to operating cycles (pause and lubricating times). The first braking initiates the stand-by time and the lubri- cating time at the same time. A division of the lube points (option) via sub-divider blocks and one main divider block (SSV 6, SSV 8) is pos- sible only up to max. -
Page 16: Stand-By Time (Lubricating & Pause Time)
During the stand-by time B lubricating time A starts laps- actuation of the brake (TB1 = TA1, etc.). ing first, i. e. the QLS 421 is ready to translate individual brake procedures (TB1...TBX) into single lubricating pro- The duration of the brake procedure is stored and added cedures (TA1...TAX, lubricating t imes) until the adjusted... -
Page 17: Pressure Relief Valve
1 (Fig. 9-3). If during the lubricating time t he indicator pin does not move to the left or to the right side, t here exists a malfunction. The pump of the QLS 421 returns t he grease invisibly via the pressure relief valve (Fig. 8-1) to t he reservoir. -
Page 18: Setting And Operating
User Manual Installation and Operating Instructions Setting and Operation General NOTE The QLS is factory-fit with the printed cir- cuit board. 6001 a02 Factory Setti ngs Program ming step Factory setting Description Fig. 06 . 6 hours Stand-by time 4215a 99 . -
Page 19: Display Mode
User Manual Installation and Operating Instructions Setting and Operation, continuation Three possible modes of operation and settings can be se- Display mode lected on the keypad: Programming mode Operating mode Display Mode Without power supply the display is dark. As soon as voltage is applied to t he pump, the keypad is automatically in ”display mode”. -
Page 20: Programming Mode
User Manual Installation and Operating Instructions Setting and Operation, continuation The lubricateng time is displayed as a rotating segment. Display The monitoring time starts together with t he lubricating time. If at the beginning of a lubricating time (after the pause time or in the case of an additional lubrication) there exists a functional fault, the control unit does not receive any feedback from the proximity switch. -
Page 21: Operating Mode
User Manual Installation and Operating Instructions Setting and Operation, continuation P2: Set lubricating time Press Display Press button, so that “P2“ appears in the display. 4214 a99 When releasing the button, the currently set value appears. 4 217a99 Press button. Settings are made in one direction: …….. - Page 22 User Manual Installation and Operating Instructions Setting and Operation, continuation Triggering an additional lubrication cycle Precondition: Press Display Reset the present stand-by time: - Couple (semi-) trailer to the traction vehicle. - Provide voltage supply bet ween (semi-) trailer and t rac- tion vehicle.
- Page 23 User Manual Installation and Operating Instructions Setting and Operation, continuation Display number of the automatically triggered operating cycles, countable up to 9999 cycles. Then counting after two sec. st arts from the beginning again. 4277a0 0 after two sec. after two sec. Example 0625 cycles: 06 .
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Page 24: Maintenance, Repair And Tests
Stirring paddle - in order not t o impede the proper suction behaviour of the pump during operation. Repair For repair work on the QLS use only original Lincoln CAUTION! spare parts. By operating the drive motor without the Using non-Lincoln parts voids the pump warranty. -
Page 25: Maintenance & Repair
User Manual Installation and Operating Instructions Maintenance, Repair and Tests, continuation Maintenance and Repair Electrical Connection WARNI NG! ATTENTION! Before maintenance or repair of pumps ± switch of f their power supply. Consider residual ripple of max. 5 % to connect pumps with direct current version Consider the safety instructions (page 5 (in relation to the operating voltage acc. -
Page 26: Troubleshooting
User Manual Installation and Operating Instructions Troubleshooting NOTE For functional check: see paragraph „Tests“ / „Operational test / Triggering an Additional Lubrication“ 6001a0 2 Fault: Pump motor doesn’t run Cause: Remedy … by service personnel WARNING! Disconnect the power supply before starting any maintenance or repair works. - Page 27 User Manual Installation and Operating Instructions Troubleshooting, continuation Fault: Blockage in the downstream progressive system Cause: Remedy … by service personnel Bearings, lines or metering device clogged Determine the cause of the blockage as described in the following example and eliminate it. Mounting position of metering device: back Let the pump run (refer to ”trigger additional operating cy- - In the case of metering devices SSV 6 and SSV 18, outlet...
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Page 28: Technical Data
User Manual Installation and Operating Instructions Technical Data Rating Motor Adm. operating temperature ...... –25 °C ... +70 °C DC gear mot or (interference-suppressed) Operating voltage ............24 VDC Maximum operating pressure Max. current input at 24 VDC ........... 3 A (pump without metering device) .. -
Page 29: Electrical Connection
User Manual Installation and Operating Instructions Technical Data, continuation Electrical Connection Connection of the membrane keypad Correkt B-Q 401 -050 h08 Control p.c.b. Connection plug for membrane keypad VDC connection diagram for mobil e application with integrated control unit Type of connection 1A5 Bayonet plug DIN 72585-1, 4/2-core (X1) B-Q421-050a 09 Connection diagram... -
Page 30: Dimensions
User Manual Installation and Operating Instructions Technical Data, continuation Dimensions Pump Rear-mounted SSV metering device 423 3a99 Number of outlets Di mensions A in mm 4234 d06 Page 30 of 34 2.1EN-38021-D09 Form 403013... -
Page 31: Ec Declaration Of Conformity
2009/19/EG This is t o declare that the design of the We declare that the model of the QLS 421 lubrication system QLS 421 lubrication system in the version su pplied by us, co mplies with the provisions of in the version supplied by us, complies with the provisions of the directive 2006/42/EC –... -
Page 32: Service Parts
User Manual Installation and Operating Instructions Service Parts Explosion view Connection: Bayonet plug Type of connection: B-Q4 21-0 60b09 Page 32 of 34 2.1EN-38021-D09 Form 403013... - Page 33 User Manual Installation and Operating Instructions Service Parts, continuation Parts List Connection: Bayonet plug Type of connection: Pos. Designation Kit Single Qty. Part N°. Pos. Designation Kit Single Qty. Part N°. Part Part 1a) 1 litre reservoir, assy. 550-34179-1 Printed circuit 236-10028-1 board 12/24 VDC 2 litre reservoir, assy.
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Page 34: Lincoln Worldwide
Whatever service is required – selecting a lubricating system, customised system installation or the supply of top quality prod- ucts – you will always be best advised by the staff of the Lincoln offices, representatives and contract dealers. Systems dealers Our systems dealers have the most ext ensive specialised knowledge in our industry.
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