6
•
Ensure all hardware is tight and properly tightened after performing
maintenance operations.
Electrical Safety
Read and understand the following list of cautions before attempting to perform service
on this equipment. Failure to observe these rules can result in death or serious
injury.
1. DANGER
•
Only qualified personnel should attempt to take current and voltage readings
or perform service. See the safety checklist on page 2 for qualifications.
•
Arc flash and shock hazard. Follow ALL requirements in NFPA 70E for
safe work practices and for Personal Protective Equipment before opening
electrical cabinet or performing adjustments or diagnostic measurements
while energized.
•
Always keep hands and fingers away from live electrical terminals.
•
Remove jewelry while servicing the machine to avoid shorting any electrical
circuits.
•
Allow all components to discharge before servicing them. After removing
power, verify that the CHARGE LED indicator and 7-segment display on the
spindle drive have turned OFF before servicing.
FAILURE TO FOLLOW THESE RULES CAN RESULT IN SERIOUS INJURY OR DEATH
Neither the manufacturer nor the manufacturers representatives or dealers can
assume responsibility for any mishaps, damage, or personal injury that may
occur as a result of improper operation or from failure to observe safety
precautions.
Release of Trapped Persons
The purpose of covers and enclosures is to prevent persons from becoming trapped or
entangled in a machine. Be sure all machine covers are in place. Be sure the machine
enclosure is closed when the machine is operating in automatic mode.
Maintenance should be performed only by qualified personnel. They should follow the
guidelines in chapter one for safe maintenance practice. Maintenance should not be
