25
8.0 M a inten a n c e
8.3 Measures after
maintenance completed
Upon completion of the maintenance work, the following
steps have to be performed prior to restarting the device.
1. Check all screw connections for a tight fit
2. Ensure that all used tools, materials and other equipment
have been removed from the work area.
3. Clean work area and remove potential spills such as liq-
uids and processing material.
4. Ensure that all safety features of the system work without
a problem.
5. Check functions.
6. Document completion of the inspections in the service
log.
8.4 Maintenance checks
During each service interval, the following measurement/
check needs to be done:
Inspection and management tips
Maintenance tips
Part
Method of
inspection
Confirmation (check)
contents
Interval
LM Guide
Visual
confirmation
Appropriate amount
of grease
No foreign substance
Quarterly
Ball screw
Visual
confirmation
Appropriate amount
of grease
No foreign substance
Quarterly
Coupling
Visual
confirmation
Slip during rotation
Coupling clamp bolt
tightening
Quarterly
WARNING
Crush hazard
• Do not operate the system when the cover or a component of the
module is removed.
8.4.1 Grease lubrication
The lubrication of the ball screw and the LM Block must be
considered in quantity and quality. See below.
Grease quantity
Maintenance tips
Size Carriage type A, U, R
LA, LU, LR
SA,SU
–
cm
2
15
0,4
–
0,3
20
0,7
0,9
0,6
25
1,4
1,8
1,1
30
2,2
2,9
1,8
35
2,2
2,9
1,8
45
4,7
6,1
–
Grease Types
A selection of Ewellix rolling bearing greases
Properties
Lubricant (designation)
LGEP 2
LGMT
Thickener
Li
Li
Base oil
Mineral oil
Mineral oil
Operating temperature,
°C (steady state)
-20 up to +110
-30 up to +120
Kinematic viscosity of
base oil
200
110
Consistency class
(acc. to NLGI)
2
2
Temperature range/
Application range
EP grease
normal
Lubrication intervals
Size
Lubrication intervals
Under normal operating
condition, v
Fm ≤ 0.15 C
≤ 1m/s travel under load
Fm ≤ 0.3
–
km
15
5 000
1 200
20
10 000
1 200
25
10 000
2 400
30
10 000
2 400
35
10 000
2 400
45
10 000
2 400
Содержание CLSM-150-B A Series
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