Koso REXA Electraulic Xpac, Installation And Operation Manual

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REXA
Electraulic Actuators & Drives
Xpac
Installation Manual -- Version 5.1 (5/98)
D-3
D. CANADIAN STANDARD ASSOCIATION
(CSA) APPROVED
FOR
HAZARDOUS AREA
Class 1, Division 2, Groups A, B, C & D
Factory Mutual requires adherence to the information
contained in this appendix in order to maintain approval.
I.
A dedicated grounding conductor to the actuator ground-
ing lug must be installed in accordance with article 250
of the National Electrical code and CEC.
II. NEC or CEC listed hubs suitable for the intended location
must be installed.
III.
Wiring of Connecting Cables must be performed in ac-
cordance with NEC and CEC, “Wiring Methods for Class
I Divisions 2 locations.”
IV. Replacement parts must be supplied by KOSO AMER-
ICA. Installation procedures and final testing must be
in accordance with KOSO AMERICA’s recommended
practices.
V.
Wiring to the optional relay/alarm board (see electronic
limit switches/alarm, Section C) must be in accordance
to Drawing E91001.
VI. Wiring to the optional position transmitter board (Section
C) must be in accordance to Drawing E91002.