background image

Re-lubrication

Maintenance

Replacing the Wipers

 

shall not be held liable for damage caused by incorrect 

installation and improper maintenance!

If the wiper elements in the end caps of the Bearing Carriage are damaged or 

become very worn, they must be replaced. Depending on operating conditions, 

you should check the wipers every six months or if you notice excessive lubri-

cant seepage, replacing them as necessary. The wipers can be replaced even 

when the carriage is mounted on the Guide Rail.

Never unscrew the end cap of a Bearing Carriage!

Insert a piece of wire 1 mm in diameter into the holes in a wiper and 

prise the sides out of the end cap. Use a flat-headed screwdriver to 

disengage the locating tab of the wiper under the lubricating nipple 

and lift the wiper away from the Guide Rail.

Place a new wiper (0.0.443.28) on the Guide Rail and push it towards the end 

cap, ensuring it is precisely aligned. Use the flat side of a flat-headed screwdriv-

er to press the wiper carefully into the rear slots of the end cap.

Take particular care to ensure that the locating hooks are not bent!

Push the Bearing Carriage along the rail to check that the wiper is securely 

engaged.
item Industrietechnik GmbH shall not be held liable for damage caused by 

incorrect installation or improper maintenance or handling of the linear guide 

system!

After refilling with lubricant, resistance to movement may briefly increase until, 

after a number of strokes, the lubricant has been evenly distributed.

In principle, the precise timing for subsequent lubrication and 

the volume of lubricant required should be determined under 

actual operating conditions. If the lubrication intervals are excessively long or if 

the volume of lubricant is inadequate, this will be indicated by a reddish-brown 

discolouration of the lubricant, primarily in the reversing position of the stroke 

movement. In such cases, re-lubricate immediately and correct the lubrication 

interval and volume of lubricant.

Clean the Guide Rail and the lubricating nipple.
Fill the Bearing Carriage via a lubricating nipple with the following volumes of 

lubricant:

Oil lubrication: Approx. 0.9-1.2 cm

3

Grease lubrication: Guide value 0.5-2 g; or at least until fresh grease is expelled.

Move the Bearing Carriage along the entire stroke or for a distance of at least 

twice the length of the Bearing Carriage.

Ensure that the Guide Rails are covered with a visible film of lubricant along 

their entire length. Apply additional lubricant to the rails, if necessary.

Prior to any long period out of service and before resuming operation, the linear 

guide system should be re-lubricated with oil or grease.

You find the Notes on Use and Installation 

online, in the download section for this 

product.

item Industrietechnik GmbH

Friedenstrasse 107-109

42699 Solingen

Germany
Phone 

+49 212 6580 0

Fax 

+49 212 6580 310

info@item24.com

item24.com

© it

em Indus

trie

tec

hnik GmbH     Made in German

y

0.4.

122.

12    02/20

17

Содержание PS 4-25

Страница 1: ...Kugelumlauff hrung PS 4 25 Anwendungs und Montagehinweise...

Страница 2: ...gsgem installiert und voll funktionsf hig sind Sie d rfen Sicherheitseinrichtungen nicht in ihrer Position ver ndern umge hen oder unwirksam machen Die hier dokumentierte angetriebene Lineareinheit en...

Страница 3: ...wer den Schalten Sie im Notfall Fehlerfall oder bei sonstigen Unregelm igkeiten die Anlage ab und sichern Sie sie gegen Wiedereinschalten Verhindern Sie die M glichkeit des Einschlie ens von Personen...

Страница 4: ...d dem Kugelumlauff hrung Schie nenspannprofil PS 4 25 auf die Profilnut der Baureihe 8 abgestimmt Die obere Anschlussfl che des F hrungswagens ist so ausgef hrt dass ein Profil der Baureihe 8 montiert...

Страница 5: ...er verschraubt ber den gesamten Hubweg mehrfach verfahren und an schlie end fest mit den Wagen verschraubt MA 10 Nm s Kapitel Aufsetzen des F hrungswagens Entnehmen Sie den F hrungswagen aus seiner Sc...

Страница 6: ...eubef llung mit Schmierstoff kann der Verschiebewiderstand kurzfristig ansteigen bis nach einigen H ben eine gleichm ige Verteilung des Schmierstoffes erfolgt ist Der exakte Zeitpunkt und die erforder...

Страница 7: ...Linear Guide System PS 4 25 Notes on Use and Installation...

Страница 8: ...within the range of performance described in the technical data Make sure all the safety devices belonging to the product are available suitably installed and fully functional You are not allowed to...

Страница 9: ...lity for any damage that may arise from them You are authorised to assemble operate and maintain the drive linear unit only if The driven linear unit has been integrated to the complete machinery acco...

Страница 10: ...issible load for a linear guide system depends on the load carrying capacity of the guiding elements the strength of the screw connections and the design of the profile frame A minimum stroke length h...

Страница 11: ...en tighten the screw fittings MT 10 Nm see Section on Mounting the Bearing Carriage Remove the Bearing Carriage from its protective packaging The carriage is charged with grease at the factory and can...

Страница 12: ...resistance to movement may briefly increase until after a number of strokes the lubricant has been evenly distributed In principle the precise timing for subsequent lubrication and the volume of lubri...

Отзывы: