Klimawent
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8 z 12
Reel Exhaust Extractor
ALAN-U/E-HD-N
24.05.2019
For safety reasons, in order to use the Reel Exhaust Extractor correctly
– follow subsequent steps:
1
.
Start the extraction fan using the motor disconnector Q1 in the ZE-ALAN-U/E control unit
(
black
button
).
This will be indicated by the H1 lamp
.
2
.
Press the
S1
push-button
”reel DOWN the hose”. The reel starts rotations, the hose assembly begins winding
down to the requested operational length.
Any time when User releases this button
– the reel stops its rotations. The reel continues its rotations after
the
S1
button is pressed again.
3
.
Connect the suction nozzle at the exhaust pipe of the serviced vehicle.
Now is appropriate time to start the
vehicle’s engine
.
4
.
After the completed extraction, stop the vehicle engine and disconnect the suction nozzle from the exhaust
pipe of the serviced vehicle.
5
.
By pressing the
S2 pushbutton
“reel UP the hose” the hose-assembly is being wound up onto the reel. Pay
attention that the hose is recoiling / distributing regularly on the reel surface.
6
.
Having completely recoiled the hose onto the reel, switch off the extraction fan by means of the
Q1
motor
disconnector (red button).
To obtain the most efficient function of the reel extractor, carry out the adjustments:
ADJUSTMENTS
:
For this purpose are setting wheels of the limit switches on the right framework wall of the reel. Use here the
enclosed “setting comb”. The quantity of rotations of the setting wheel depends on the diameter and length of the
hose assembly.
How to set the “hose wind up” onto the reel:
●
turn the
black
wheel right (clockwise) „
–
” to reduce the reel rotation number,
●
turn the
black
wheel left (anti-
clockwise) „
+
” to increase the reel rotation number.
How to set the “hose wind down” from the reel:
●
turn the
red
wheel right (clockwise) „
+
” to reduce the reel rotation number,
●
turn the
red
wheel left (anti-
clockwise) „
–
” to increase the reel rotation number.
By setting (manoeuvring with) these wheels User obtains the most suitable adjustment of the reel.
TROUBLESHOOTING GUIDE
Table No.6
Problem
Possible reason
Corrective action
1
.
Abrupt and significant drop in
Solid element, foreign object being Localise the obstacle object and remo-
the intake air volume
obstacle / barrier for the flow got
ve it
stack in the suction nozzle or in the
exhaust hose
2
.
The exhaust hose got overhea- The engine of the serviced vehicle Do not exceed 60 seconds of continu-
ted and damaged
is running at full rotations for too
ous work at maximum rotations;
long time, or the engine cubic
Replace the damaged exhaust hose
capacity it too high
for new
3
.
Sudden vibrations of the fan
Solid element, foreign object being Disconnect the extraction fan and re-
are occurring
obstacle / barrier for the flow got
move the barrier object
stack in the impeller;
Impeller is defective
Replace the impeller along with the
motor for new
4
.
Extraction fan runs at too high Improper impeller rotation sense
Change the phase connection sense
noise level and the flow effi-
ciency is too low
MAINTENANCE
Construction of the Reel Exhaust Extractor and of the extraction fan provides their operational use without the
continuous routine technical supervision. Any revisions and repair are admissible to be executed by an authorized
person. In case when any defective function or failure is visually or by noise noticed, undertake technical revision.
During the maintenance check the mechanical and electrical connections.
Any repair or revisions of the extraction fan ought to be carried out at the device disconnected from the
power supply system
(isolating switch). Every year, examine the extraction fan motor. Additionally, inspect the
bearings (slackness), measure the resistance of the motor insulation and the resistance of the protective circuit.
Protect the hose from getting polluted with oil / lubricating grease and from mechanical damage, especially from
squeezing with the vehicle wheels.
Use of the Reel Exhaust Extractor in application with an inefficiently functioning extraction fan is not
acceptable as this could cause overheating and damage of the hose
.
OCCUPATIONAL HEALTH AND SAFETY
Start up and the operational use of the Reel Exhaust Extractor are admissible after getting acquainted with the
contents of the present User’s Manual. Connection to the power system ought to be carried out according to the
enclosed Connection Diagram and in compliance with the instructions represented in the section 6 of the Use and