Klimawent
– the warranty of highest quality at attractive price
6 z 12
Reel Exhaust Extractor
ALAN-U/C-N
23.05.2019
Reel Exhaust Extractor ALAN/P-N with a shut-off damper
– instruction on installing of the hose assembly to the
reel
CAUTION
:
Do not turn the reel in direction of hose coiling after the shut-off damper is closed. Further rotating of the reel will
stretch the line and shall contribute to a damage of the line sheath, and even break the line itself. The reel position
(at the closed shut-off damper) is a limit position for the fully recoiled hose (on the reel). In the course of a hose
wind-down the line is getting slack, and the spring opens the damper. The shut-off damper opens completely
when the reel makes 1,5 up to 2 rotations.
Hose installing
:
The hose ought to be connected after the reel is rotated in a direction of a hose wind-down
– the necessary
rotation quantity depends on the hose length to be coiled onto the reel
– to the point when the shut-off damper is
closed. Having fastened the hose, turn the reel in opposite direction (by the same quantity of rotations) and
sleeve on the rubber stopper at the upper cross-bar, which stops further hose coiling onto the reel; whereby, (at
the same time), protects the shut-off damper control from damage.
CAUTION
!!!
In case the hose length (which is wound onto the reel) is changed, repeat these steps.
Fig. No.4
– Shut-off damper with the tensioning line
CAUTION
: the setting of the counting mechanism and the setting of the line tension
– can be performed after the
moment when the spiral spring tension (of the right disc set) gets stabilised, and after the reel position gets
stabilised after the hose is completely wound onto the reel.
HOW TO CHANGE THE SPRING TENSION
:
Once the reel is blocked from rotation, from the side of the counting mechanism (pos.1 Fig. No.4) pull out the nut
housing (pos.3 Fig. No.5) after releasing the nut (pos.7 Fig. No.6) and screwing in the bolt (pos.6 Fig. No.6).
Having pulled out the nut housing (pos.3 Fig. No.5); you can change the tension of the winding spring by turning
the reel in direction of “hose wind down”.
After the spring tension is properly adjusted and the device is in position of correctly coiled-on hose, (when the
thrust rubber ring is blocked on the support) we are able to adjust the counting mechanism. Here are following
steps:
1
.
wind down the hose by length of 1,5 hose coil
2
.
screw on the nut Pos.8 along with the bolt Pos.9 until resistance
– onto the bolt Pos.5 Fig. No.5
3
.
Fasten the housing of the counting nut Pos.3
– so that it sleeves onto the counting nut Pos.8 Fig.No.5 – until
the position as in the drawing
4
.
block the nut housing
– by screwing out the bolt Pos.6 Fig. No.6 – and subsequently, block this with a nut
Pos.7 Fig. No.6.
The appliance is adjusted and after the hose is coiled onto the reel, the shut-off damper closes afterwards.
CAUTION
: in case when the spring tension is changed, repeat these steps.
