Roberts Gorden CTHN-40 ユーザーズマニュアル

1

Your Safety is Important to Us!
This symbol is used throughout 
the manual to notify you of 
possible fire, electrical or burn 
hazards. Please pay special 
attention when reading and 
following the warnings in these 
sections.

Installation, service and annual inspection of heater 
must be done by a contractor qualified in the 
installation and service of gas-fired heating 
equipment.

Read this manual carefully before installation, 
operation or service of this equipment.

This heater is designed for heating nonresidential 
indoor spaces. Do not install in residential spaces. 
These instructions, the layout drawing, local codes 
and ordinances, and applicable standards that apply 
to gas piping, electrical wiring, venting, etc. must be 
thoroughly understood before proceeding with the 
installation.

Thin sheet metal parts, including the aluminum 
reflector and the various venting components, have 
sharp edges. To prevent injury, the use of work 
gloves is recommended. The use of gloves will also 
prevent the transfer of body oils from the hands to the 
surface of the reflector.

Before installation, check that the local distribution 
conditions, nature of gas and pressure, and 
adjustment of the appliance are compatible.

To prevent personal injury and damage to the heater, 
two persons will be required for installation.