Klimawent
– the warranty of highest quality at attractive price
23.05.2019
Reel Exhaust Extractor
ALAN-U/C-HD-N
7 z 8
TROUBLESHOOTING GUIDE
Table No.5
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
Any revisions and repair are admissible to be executed by an authorized person. Construction of the Reel Exhaust
Extractor and of the extraction fan provides their operational use without the continuous routine technical
supervision. 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
). Once a 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 and 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
Maintenance Manual.
Connection to the power system ought to be executed by a person of electrical
qualifications and in compliance with the valid safety regulations
.
Necessarily check the impeller rotation sense, it has to be with reference to the arrow on the fan housing
(
three-phase motor only
). Prior to installing the Reel Exhaust Extractor check the load carrying capacity of the
building structure where the device shall be mounted. Unsure mounting could result in an uncontrolled device
detachment from the wall or ceiling and cause risk to User or personnel / people in the vicinity.
Any activities
related to electricity ought to be carried out after the fan motor is disconnected from the power system
.
For safety reasons, while the hose is recoiled onto the reel, User should hold the nozzle by hand until it is
completely wound on the reel. Therefore, the hose is winding evenly and not getting jammed.
TRANSPORT AND STORAGE
The device ought to be stored in a dry and well ventilated room. It should be placed in horizontal position, with
the winding reel upwards, on 2 wooden beams 60x60x500 mm. It is not acceptable to store one reel extractor on
top of another (stacking). For the time of transport it has to be placed in a way described above, in foil and placed
in a cardboard package as well as protected from an uncontrolled displacement and overturn. During transporting
and storage, the accessories of the Reel Exhaust Extractor (e.g. hose assembly) ought to be in foil and placed in
cardboard package.
TERMS OF WARRANTY
The period of warranty for the purchased device
is
indicated in the
Card
of
Warranty
. The warranty does
not comprise:
●
mechanical damage and malfunctions caused by User,
●
device failures caused during the use which is in contradiction with the purpose of application and with the
present Use and Maintenance Manual,
●
malfunctions resulting from the improper transport, storage or incorrect maintenance.
Infringement of the Section 3 “Reservations of Producer” of the present Use and Maintenance Manual and,
especially modifications undertaken by User on one’s own or use in contradiction with the purpose of application
– shall result in the loss of warranty validity.