Technical data

Repair Air Top 2000 ST
902
9.2 Dismantling and assembling
9.2.1 Remove the casing parts
9.2.1.1 Cover for electrical connection
The cover (1,Fig. 902) can be carefully levered off using a
blunt blade in the areas marked .
9.2.1.2 Grille for hot air inlet and outlet
The grille (5) can be released from its mounting by twisting
it and then pulled off forwards.
9.2.1.3 Cover for hot air inlet and outlet
Both covers (3 and 6, Fig. 902) can be released from their
mountings and removed by pressing the four detents at the
top and bottom using a suitable tool.
9.2.1.4 Top shell
NOTE
The covers for the hot air inlet and outlet must have been
removed.
The shell (2, Fig. 902) can be lifted off by pulling it upward.
9.2.1.5 Bottom shell
By pulling the bottom shell (4, Fig. 902), on both sides gen-
tly around areas , you can release the fixing and the shell
can be taken off the motor casing.
9.2.2 Fit the casing parts
9.2.2.1 Bottom shell
IMPORTANT
To ensure proper operation of the heater or the overheating
sensor, the following must be observed when installing the
casing:
• Four insulators are used as spacer brackets between
the heat exchanger and the casing parts.
• Slide the four insulators (7, Fig. 902) onto the four
corner ribs of the heat exchanger and position them
exactly next to the widened rib area.
• Make sure that all four insulators (7, Fig. 902) are
firmly seated.
IMPORTANT
When you fit the bottom shell (4,Fig. 902), spread it slightly
so that the spacers on the overheating sensor (8,Fig. 903)
are not damaged.
1. Expand the bottom shell (4, Fig. 902) slightly at the side
and fit it to the heater from underneath until the secur-
ing pins on the heater engage in the holes in the shell.
2. Fit a new seal on the exhaust outlet.
9.2.2.2 Top shell
1. Place the top shell (2, Fig. 902) on the heater and secure
it in the grooves in the bottom shell.
9.2.2.3 Cover for hot air inlet and outlet
NOTE
The covers for the hot air inlet and outlet are different. Fit
the cover with the smaller opening at the front on the hot
air fan.
1. Push on the covers (3 and 6, Fig. 902) until the four se-
curing holes engage properly in the detents on the bot-
tom and top covers.
9.2.2.4 Grille for hot air inlet and outlet
1. Fit the grilles (5, Fig. 902) on the covers for the hot air
inlet and outlet and twist them to secure them.
9.2.2.5 Cover for electrical connection
NOTE
The wiring harness is to be guided out to the left or right of
the heater to suit the installation situation.
1. Slide on the cover (1, Fig. 902) until it audibly engages
in the top cover.
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