Wacker Neuson M1500

11 Maintenance
100_0101_mt_0009.fm 28
11 Maintenance
11.1 Qualification of the maintenance personnel
Qualification for maintenance work
The maintenance work described in this operator's manual may be performed by any responsible
operator, unless indicated otherwise.
Some maintenance work may only be performed by special technically trained personnel or by the
service department of your Wacker Neuson contact partner — these jobs are marked separately.
11.2 Maintenance schedule
11.2.1 Drive motor
WARNING
Improper handling can lead to injuries or serious damage to property.
 Read and observe all safety instructions in this operator's manual, see chapter Safety.
WARNING
Electrical voltage.
Injury from electric shock.
 Pull the plug out of the plug receptacle before all work on the equipment.
WARNING
Risk of death from electric shock in the event of improper work.
 According to the applicable guidelines, opening the equipment, repairing and a
subsequent safety control may only be performed by a qualified electrician.
WARNING
Hot equipment
Contact may cause burns.
 Only touch the equipment once the engine has cooled down.
NOTICE
The time intervals named here are standard values for normal operation. Halve the
maintenance intervals for extreme operation, e.g. long-time application.
Activity Daily before
operation
Every 50
hours
Every 500
hours
Check the power cable to ensure a flawless condition. If
defective, replace the power cable.*

Visual inspection of all elements for damage. 
Clean equipment:
 Air inlet:
 Ventilation slots at the air outlet.

Clean the filter element. 
Check the carbon brushes and exchange if necessary.* 
*
Have this work performed by the service department of your Wacker Neuson contact partner.