Kollmorgen Digital MMC Control, Hardware Manual

Page: 18 / 322

16 Kollmorgen - December 2011
MMC Smart Drive Hardware Manual
-
SAFETY PRECAUTIONS
2.7 Operating Safely
• Do not operate the control system until you read and understand the operating
instructions and become thoroughly familiar with the system and the controls.
• Never operate the control system while a safety device or guard is removed or
disconnected
• Where access to the control system is permitted for manual operation, only those
doors which provide that access should be unlocked. They should be locked
immediately after the particular operation is completed.
• Never remove warnings that are displayed on the equipment. Torn or worn labels
should be replaced.
• Do not start the control system until all personnel in the area have been warned.
• Never sit or stand on anything that might cause you to fall onto the control equip-
ment or its peripheral equipment.
• Horseplay around the control system and its associated equipment is dangerous
and should be prohibited.
• Never operate the equipment outside specification limits.
• Keep alert and observe indicator lights, system messages and warnings that are
displayed on the system.
• Do not operate faulty or damaged equipment. Make certain proper service and
maintenance procedures have been performed.
2.8 Electrical Service & Maintenance Safety
•
ALL ELECTRICAL OR ELECTRONIC MAINTENANCE AND SERVICE
SHOULD BE PERFORMED BY TRAINED AND AUTHORIZED PERSONNEL
ONLY.
•
It should be assumed at all times that the POWER is ON and all conditions treated
as live. This practice assures a cautious approach which may prevent accident or
injury.
•
To remove power:
LOCK THE SUPPLY CIRCUIT DISCONNECTING MEANS IN THE OPEN POSI-
TION.
APPLY LOCKOUT/TAGOUT DEVICES IN ACCORDANCE WITH A DOCU-
MENTED AND ESTABLISHED POLICY.
ATTENTION
Know the emergency stop
procedures for the system.