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Maintenance and repairs

Refer to operating instruction B 0.100.1.

6.1 Maintenance

6.1.1  Inspection intervals: lubricant

In order to prevent problems check lubricant level weekly.

1. 

Stop metering pump and wait for approximately 5 minutes.

2.  Remove screwed plug of the hydraulic snifting valve (529) (see fig. 2).

3.  The lubricant level indicated must be within the range of the cross bore visible from above (see 

figure 2). 

4.  If required top up lubricant. For this remove air filter (39). 

For grade of lubricant refer to section 5.2.

5.  Reinstall air filter (39).

Fig. 2

Lubricating oil level

Screwed plug

5

Drive element LEWA - ecosmart® type LCA manual stroke adjust., motor vertically  B 1.660 en

Содержание ecosmart LCA

Страница 1: ...nce and repairs 6 1 Maintenance 6 1 1 Inspection intervals lubricant 6 1 2 Inspection of coupling clearance 6 1 3 Grooved ball bearing 16 and grooved ball bearing from adjusting unit 7 6 1 4 Change of...

Страница 2: ...vertically The LEWA works number can be found in the technical data sheet and on the nameplate fixed to the drive element casing 1 3 Performance and applicabilities See technical data sheet Plunger r...

Страница 3: ...n steps of 0 05 mm The stroke frequency results from the motor speed and the reduction ratio of the integrated worm gear 3 2 Construction and method of operation The drive element mainly consists of t...

Страница 4: ...7 3 The drive element temperature is influenced by several factors e g stroke frequency load ambient temperature The value given is a typical value at full load and ambient temperatures up to 30 C For...

Страница 5: ...2 Remove screwed plug of the hydraulic snifting valve 529 see fig 2 3 The lubricant level indicated must be within the range of the cross bore visible from above see figure 2 4 If required top up lub...

Страница 6: ...otor flange and remove motor Dismantling of the grooved ball bearing 16 must be carried out as per section 6 3 1 Assembly of grooved ball bearing 16 is carried out as per section 6 3 2 Grooved ball be...

Страница 7: ...designated E available also For safety reasons parts designated E or V in the parts list should be re used as an exception and after thorough inspection only 6 3 Dismantling Assembly Refer to section...

Страница 8: ...dismantling turn the adjusting unit 7 from the threaded bushing 65 clockwise 8 Remove connecting rod 10 plunger 502 and cylindrical pin 32 from drive element housing 1 9 Remove the circlip 13 and take...

Страница 9: ...the torque stated in the parts list when tightening screws 33 5 When connecting the drive motor again observe the direction of rotation of the motor shaft The direction of rotation is marked by an arr...

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