Fan Maintenance; Limit Thermostat Maintenance; Fume Sampling Position; Assistance - Desa BI 60 Technical Information, Assembling Instructions, Use And Maintenance

Bi series vertical warm air heaters
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Periodically check the tightness of the transmission belts
and the alignment between the motor pulley and the fan
pulley. The belts must not be more taut than necessary to
stop them slipping; when the two sides of the belt are
pressed with the hands, it should give by at least 2-3 cm.
Adjust tightness with the belt-tightening bolts.
The motor bearings are hermetic, pre-loaded and have a
grease reservoir, which means that in normal usage they
do not require maintenance.
All Parts available from
Verify the functionality of the LIMIT dual thermostat every year by turning normally the graduated reading beyond the
100°C and veryfing that the burner turns off. Moreover, verify that the reset is regular by acting on the provided
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unblocking button.
01772 329 565
The distancese indicated below must be respected when taking samples for analyses of the equipment combustion:
The mounting, start-up and maintenance of the hot air generators by Tecnoclima must be carried out by authorised
technicians. You may request the direct technical assistance from the nearest Manifacturer's Assistance centre.
32

FAN MAINTENANCE

LIMIT THERMOSTAT MAINTENANCE

FUME SAMPLING POSITION

ASSISTANCE

The bearings on type 110 fans are also hermetic pre-
loaded.
The type 11 - 12 - 13 - 1 4 - 15 (the last only on the side
opposite the transmission) have single-piece support
bearings which do not normally require greasing but have
a grease connection.
On the transmission side in the case of type 13 - 14 there
are cast iron pedestal bearings which have to be greased
periodically with lithium soap-based grease to be
introduces after having been introduced after the pedestal
has been opened.

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