Part 2: Maintenance 13. Protected Model Maintenance
203
13. Protected Model Maintenance
The Protected model for ES / EL series features shielding on the manipulator specifically for
use in a dusty, wet or oily environment. The degree of the protective shielding is equivalent
to IP65. This chapter herein describes its differences from the standard ES / EL models.
13.1 Safety Precautions
Add the following items to the Safety Precautions outlined in the beginning Part 2:
Maintenance.
WARNING
Invasion of water or dust may cause the electric shock or malfunction. Do not
expose a manipulator, connectors, and pins to water or dust during maintenance
operation.
Do not expose a manipulator to water or dust during its power cable connector
is disconnected. Invasion of water or dust may cause the electric shock or
malfunction.
Seals will be torn when you perform maintenance operation. Be sure to reseal
them after you finish the maintenance operation. If sealing is defective, the
water or dust may invade the manipulator and may cause electric shock or
malfunction.