General Installation Information; Tools, Equipment, And Supplies Required - Ametek 241CE II Operator's Manual

3-4 | Model 241CE II Hydrocarbon Dewpoint Analyzer

General Installation Information

Torque specifications:
• M6 screws: 4.0 Nm, ±0.7 Nm (36 in.-lb, ±9 in.-lb) (to secure flame-
paths or pressurized surfaces such as on the Heatsink, Filterblock, and
User Interface (Window Housing) faceplate).
• M10 screws: 9.0 Nm, ±0.7 Nm (80 in.-lb, ±9 in.-lb) (to secure flame-
paths of the Electronics Enclosure cover and its housing).

Tools, Equipment, and Supplies Required

To install the analyzer, you need the following:
• Set of open-end wrenches for fittings.
• Set of metric hexagonal wrenches.
• Set of metric ball drivers.
• Torque wrench, calibrated, for fastening M6 and M10 screws.
• Wire Cutters, strippers, and crimpers.
• Flat blade instrument screwdriver.
• Wrist Strap (for grounding).
• Detergent-based leak detector (Snoop
tion agent is permissible).
Supply of AC electrical supply cable, which must be approved by the
•
local wiring regulations and electrical codes for the hazardous location,
and which must be rated for minimum 80 °C (176 °F).
One power-disconnect explosion-proof switch (breaker), rated for at
•
least 250 VAC, 3 A and certified for the hazardous location (to satisfy
local electrical codes, the switch must be certified by the local author-
ity for the appropriate hazardous location). The power-disconnect
switch (breaker) must be connected to and mounted near the analyzer,
in an easily accessible area. The switch (breaker) must be clearly labeled
(e.g., "AMETEK Model 241CE II Analyzer Main AC Power Disconnect
Switch"). For safety reasons during maintenance, this switch allows the
main AC power to be disconnected from the analyzer prior to perform-
ing service on the analyzer. This switch (breaker) is to be supplied by
the customer/end user.
or another suitable leak detec-
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