SICK GMS815P-PS-3G

Important Information
GMS815P-PS-2G/-3G · Supplementary Operating Instructions · 8016234 V2.0 · © SICK AG 7
Subject to change without notice
1.3 Safety during installation and repairs
▸ Only use the Enclosure GMS815P-PS-2G/-3G in potentially explosive atmospheres
when permitted according to the zone, explosion group and temperature class specifi-
cations (refer to the type plate → p. 10, §2.1).
▸ Observe and follow the “special requirements” of the approval (→ p. 8, §1.5).
▸ Observe and follow the Operating Instructions delivered with the pressurized enclosure
system as well.
▸ Only allow skilled persons having knowledge of the relevant rules and regulations for
potentially explosive atmospheres to carry out installation, start-up, maintenance and
test – e.g.:
– Range specification
– Ignition protection types
– Installation regulations, e.g. “Regulation concerning electrical equipment in hazard-
ous areas (ElexV)”
▸ Only have the device repaired by the manufacturer or by trained and authorized skilled
persons.
▸ Do not make any unauthorized modifications to the device.
1.4 Additional documentation/information
This document supplements the Operating Instructions “GMS800 Series”. It extends these
Operating Instructions with technical information on the Enclosures GMS815P-PS-2G and
GMS815P-PS-3G.
▸ Observe the Operating Instructions delivered with the “GMS800 Series”.
Other documents delivered
The “GMS800 Series” Operating Instructions also specify all further docu-
ments belonging to the individual device.
NOTICE:
▸ Pay primary attention to any individual information delivered.
Operating Instructions for the pressurized
enclosure system
▸ Observe during start-up and shutdown.
Operating Instructions for the main switch
▸ Observe when installing the mains con-
nection (→ p. 19, §3.5.3).
Operating Instructions for the Zener
barriers
[1]
[1] Only for versions with intrinsically safe signal connections (→ p. 24, §3.9)
▸ Observe when installing intrinsically safe
signal connections.