Thermon Caloritech CX Series Installation, Operation & Maintenance Instructions Manual

Immersion Heaters
CX & DX Series
Installation, Operation, & Maintenance Instructions
Special Notes
EL ECTRIC SHOCK HAZARD.
performed by qualified personnel in accordance with the local electrical codes and
standards and must be effectively grounded to eliminate shock hazard.
CAUTION
FIRE/EXPLOSION HAZARD.
following controls are recommended:
Liquid Immersion Applications
WARNING
a. Liquid level control to maintain all the heating elements totally immersed at all times,
in conjunction with temperature controls to limit the liquid temperature below the
maximum allowable process design temperature, or
b. Heating elements sheath temperature controls to limit to the maximum allowable
sheath design temperature
Gaseous and/or vapour phase immersion applications
Heating elements sheath temperature controls to limit to the maximum
a.
allowable sheath design temperature.
Note: This heater is not intended to be used in hazardous locations and does not bare
the required certification or product markings required to be used in hazardous
locations.
FIRE/EXPLOSION HAZARD.
BI6.5. In case of code stamped of registered heater, do not exceed the rating as stated in
the data report and/or registration documents. Do not operate the heater in the
WARNING
presence of combustible gases, vapours, dusts or fibres unless the heater is specifically
marked for the hazardous location and heater operating temperature does not exceed
the temperature code rating. Corrosion of the sheath could result in a ground fault which,
depending upon the fluid being heated, could cause a fire or an explosion.
FIRE HAZARD. If a thermostat is provided, it is designed for temperature control
service only. Since the thermostat does not fail safe, it should not be used for
temperature limiting duty. Wiring to this device is the users' responsibility.
WARNING
Heaters are capable of developing high temperatures, therefore extreme care
should be taken to:
a. Do not use this heater in area classified as hazardous locations.
b. Maintain distance between heater and combustible materials.
CAUTION. This document presents the minimum requirement pertaining to the
installation, operation, and maintenance of the respective equipment as required by the
manufacturer only. Any additional considerations, including but not limited to any design
CAUTION
consideration, in-service inspection, and fitness-for-service assessment for all pressure
boundary components to meet any safety principles and local jurisdictional regulatory
requirements, shall be the responsibility of the user.
All electric heating equipment installations must be
This heater shall be used with protection controls. The
Do not exceed the ratings of the flange as listed in ANSI
Part No. MI110 Rev.13.0 November 2023 Printed in Canada
ISO 9001