6 - Maintenance
93
10 Hours Service - Nozzle Filters
The filters are located inside the nozzles.
Check the filter condition and clean the filter.
10 Hours Service - Spraying Circuit
Fill with clean water and operate all functions. Check for leaks using a higher spray pressure than normal. Check nozzle spray
patterns visually using clean water.
50 Hours Service - Greasing the Pump
When operating the pump, it must be greased every 50 hours into each
lubrication point.
Grease with amount as specified for the specific pump type.
μ
ATTENTION! In order to avoid excessive wear, it is important to
use a recommended lubricant! See the section “Recommended
Lubricants” for more information.
μ
ATTENTION! The pump MUST be stopped during greasing!
50 Hours Service - Transmission Shaft (PTO)
1.
Check function and condition of the transmission shaft protection guard. Replace any damaged parts.
2.
Lubrication. See the section “Lubrication and Oiling Plan - PTO”.
100 Hours Service - Re-tightening the Spray Boom
Due to several movements of the spray boom from driving in the field with an unfolded boom, you must re-tighten all
bolted connections on the boom centre and boom wings.
250 Hours Service - Hydraulic Circuit
Check the hydraulic circuit for leaks and repair, if needed.
±
WARNING! Hoses for boom lifting device must be changed after every 5 calender years of use.
250 Hours Service - Hoses and Tubes
Check all hoses and tubes for possible damage and proper attachment. Replace damaged hoses or tubes.
In general, a hose or tube should always be replaced, if
•
it is leaking
•
reinforcement material inside the hose is visible due to cracks in the outer layers.
Summary of Contents for NK SB Series
Page 8: ...1 Identification 8...
Page 52: ...3 Description 52...
Page 62: ...4 Sprayer Setup 62...
Page 84: ...5 Operation 84...
Page 87: ...6 Maintenance 87 Boom Lubrication Oiling Plan Lift Lubrication Oiling Plan...
Page 116: ...9 EC Declaration 116...
Page 120: ...Index 120...
Page 122: ...HARDI INTERNATIONAL A S Helgesh j All 38 DK 2630 Taastrup DENMARK...