SystemAir KA HSI-2-2-S-R-50F-TB2-L2 User Manual

54 systemair
Maintenance
Onceamonth,checkthefollowing:
• how well the electric connections are attached,
• the installation of the temperature safety limiter and thermostat sensors,
• the operation of the temperature safety limiter and safety thermostat,
• theoperationoftheairowcontrolequipment,
• the operation of the relays for starting the fan in advance and delayed stopping of the fan,
• the proper mounting and attachment of the guards to protect against contact (the service cover, the connection box
cover, the protection mesh, etc.).
3.7.8 Indirect gas heating coil
Caution
See also section 3.1 General instructions.
The gas connection, commissioning and maintenance of the gas burner may only be carried out by an
authorizedandprofessionallyqualiedpersoninaccordancewiththeinstructionsofthegasburner
manufacturer and in accordance with the approved design and applicable regulations.
1 Thermal protection
2 Shut-off ball valve
3 Gaslter
4 Gas pressure controller
5 Gas pressure switch
6 Magnetic valve for gas
7 Throttle valve for gas
8 Gas burner
1 Combustion chamber
2 Tube exchanger
3 Smokeexhaustconnection
4 Flue gas condensate drain conection
5 Audit door
6 Safety thermostat and safety temperature limiter
7 Gas burner with stepless control of heating power
8 Pressure switch

SystemAir KA HSI-2-2-S-R-50F-TB2-L2 Specifications

General

Brand	SystemAir
Model	KA HSI-2-2-S-R-50F-TB2-L2
Category	Fan
Language	English