SWDM320HB OPERATOR’S MANUAL
7 MAINTENANCE AND SERVICE
Special Attention: Routine maintenance is very important for your safe and
machine daily work; and it is key for machine lifetime.
7.1 SAFETY INSTRUCTIONS FOR MAINTENANCE
7.1.1 Overview
In this chapter, it emphasizes some risks that may happen during maintenance for the
drilling machine.
Related details about safety information can be found in the corresponding chapter.
Check and maintain the machine as specified requirements in regular interval, and
change parts in comply with the replacement schedule.
Keep all handles, pedals and stairs without dust, snow, ice and oil.
Never allow unauthorized people to get close to the drilling machine during
lubrication and maintenance.
Wear specified safety device, such as safety clothes, protective goggles, and safety
helmet.
Never spray water onto the electrical parts and joints while washing the machine, and
take measures to keep them dry.
Keep the machine body clean so as to find oil leakage, crack, connection parts loosen
and other abnormality, especially keep grease nozzle, breather hole and oil dipstick
clean to avoid dust.
Only use parts specified by the manufacturer.
Never change, retrofitting or modify the drilling machine without the authorization
from the manufacturer.
Please contact with SUNWARD after-sales department when you have any questions
about lubrication and maintenance.
7.1.2 Note for Maintenance
7.1.2.1 Maintenance Personnel
Maintenance personnel should be professional for maintenance work, especially for
electrical system, hydraulic system, engine and each transmission system.
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