Sterling 1200 User Manual

Page of 85
BJ5-615 
Chapter 5: Maintenance 
32 of 85 
 
Chapter 5:  Maintenance 
5-1  Preventative Maintenance Schedule 
  
Only trained and specialized personnel should carry out maintenance work. 
Maintenance Plan 
 
 
WARNING! 
  
•  Danger caused by electrical voltage and 
starting the machine during maintenance 
work.  Death can result! 
•  ALWAYS turn main switch to 0, safeguard using a padlock, and attach 
a warning sign while carrying out maintenance work. 
 
The tasks for maintenance work are described below. 
Perform the following after every 8 operation hours: 
• 
Check protective devices.
 
• 
Check cutting cutter mountings.
 
• 
Check condition of cutting cutters.
 
Perform the following after every 40 operation hours: 
• 
Check V-belt tension force and V-belt condition.
 
• 
Check all screws of the machine for a tight fit.
 
• 
Check wearing parts.
 
• 
Check hydraulic oil level and consistence.
 
Per form the following after every 2000 operation hours: 
• 
Change hydraulic oil
 
• 
Check gearbox oil level
 
Yearly maintenance:  
• 
The purpose of yearly maintenance is primarily to check the general condition of 
the machine and to arrange for the supply of any necessary replacement parts.  A 
service engineer can carry out this request.