Haas Automation Lathe SL-20

Check way lube lubrication tank level

Clean chips from way covers and bottom pan

Clean chips from turret and housing

Check hydraulic unit oil level (DTE-25 ONLY). Capacity-8 gallons

With the air pressure OFF, disassemble and clean the small filter at end of lubricator (right side of machine)

Clean oil filter and remove residue from the bottom of filter

Replace air filter on control box every (2) years. The filter box must be removed on the SL-20 lathes in order to replace the air filter

Check for proper operation of auto drain on filter regulator.

Check air guage / regulator for 85 psi.

Clean exterior surfaces with mild cleaner. DO NOT use solvents.

Clean out small chip catch pan in coolant tank.

Mineral cutting oils will damage rubber based components throughout the machine.

When machining castings, sand from the casting process and the abrasive properties of cast aluminum and cast iron will shorten pump life unless a special filter is used in addition to the 100 mesh suction filter. Contact Haas Automation for recommendations.

Machining of ceramics and the like voids all warranty claims for wear and is done entirely at the customer's risk. Increased maintenance schedules are absolutely required with abrasive swarf. The coolant must be changed more often, and the tank thoroughly cleaned of sediment on the bottom. A larger coolant tank is recommended.

Shortened pump life, reduction of pressure and increased maintenance are normal and to be expected in abrasive environments and is not covered by warranty.

TURN OFF power to the machine at the main breaker

Remove the retainer and the light lens

Remove the light bulb and replace

Replace the light lens and retainer

Sign off on the bulb replacement

Ensure all moving part are thoroughly greased.

Check for excessive wear on jaws.

Check T-nuts for excessive wear.

Check front retaining bolts for damage.

Chucks should be broken in according to the manufactures' specifications.

Caution: Lack of grease significantly reduces clamping force and can result in chatter, improper clamping, or thrown parts.

Disassemble and inspect chuck once a year

Refer to chuck manual for disassembly procedures