8. MAINTENANCE INSTRUCTIONS
Inspection and maintenance work is only permitted to approved personnel. If necessary remove
covers to do the work. Refer to chapter 5.
For safe and correct maintenance, read (if necessary) the (applicable) sections of:
•
Chapter 2, chapter 6, chapter 7, chapter 9 and chapter 10.
Always
put
removed
covers
back
after the work! Refer to the end of chapter 7.
8.1 Maintenance
Maintenance on the RW motor-gearbox is usually not necessary (“maintenance-free”).
Maintenance RW45
It is recommended to do the checks that follow every 6 months:
•
Of the correct operation of the drive unit and the system
•
For
grease
leakage. Tell your installer if there is a leakage
•
Of the mechanical condition (wear and tear, output-shaft connections to the operated system,
fasteners, correctly attached and such)
•
Of the adjusted end positions (are they still correct for the system?).
Maintenance RW240/400/600 - RW800 - RW70/140
•
Installation:
After installation interchange the plug in the highest position with the vent plug!
It is recommended to do the checks that follow every 6 months:
•
Of the correct operation of the drive unit and the system
•
For
oil
leakage (or
grease
leakage*). Tell your installer if there is a leakage
•
Of the mechanical condition (wear and tear, output-shaft connections to the operated system,
fasteners, correctly attached and such)
•
Of the adjusted end positions (are they still correct for the system?).
* If a selection from more mounting positions is necessary, RW240 motor gearboxes are also
available filled with grease. Refer to §4.2.
Contact your supplier if:
•
Replacement of parts is necessary
•
A problem is found with no solution. Refer to chapter 9 first.
Refer to the Ridder catalog or the website at
for more information about spare parts (or
accessories) that are available. Also refer to available documentation (maintenance instructions) at
of the Ridder products in the operated system.
Ridder Drive Systems B.V.
T
+31 (0)341 416 854 -
F
+31 (0)341 416 611 -
I
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