Lenze g500-S Series - Page 51

Determine change intervals for lubricants
1.
Measure the lubricant temperature at the drain plug
2.
Add 10 C
3.
Determined the change interval from the diagram
Posion Of the drain plug 4Venlaon ^ 23
C
D
B
A
1000
100
60
10000
50000
70
80
90
110
A Oil sump temperature [°C] C Synthec oil: CLP HC/CLP PG
B Change interval in operang hours [h] D Mineral oil: CLP
Spring-applied brake
NOTICE
▶
A maintenance concept adapted to the operang condions and the stresses to which the
brakes are subjected must be drawn up for every applicaon.
Applicaon brake Holding brake with emergency
stop
Descripon of the operaons
•
According to service life
calculaon
•
At least every two years
•
Remove contaminaon by oil and grease with brake cleaner, if necessary
replace the brake aer clarifying the cause.
•
Remove dirt and parcles in the air gap between stator and armature
plate.
•
Check venlaon funcon and acvaon/deacvaon
•
Check air gap (if required, re-adjust it)
•
Measure rotor thickness (if required, replace rotor)
•
Check for thermal damage of the armature plate or ange (tarnished in
dark blue)
•
Otherwise every six months
•
Standard brake: Aer 1 million
cycles at the latest
•
LongLife design: Aer 10
million cycles at the latest
•
Aer 4,000 operang hours at
the latest
•
Provide shorter intervals in the
case of frequent emergency
stops
Maintenance
Maintenance intervals
51