Imesa ES10 User manual

1903KITINT18_230 – 1903KITINT18_400 (E121001A_ENG) 26/10/2012
1
INSTRUCTION
INSTALLATION OF A REVERSING DRUM KIT
LINE “T” 10/14/18
FROM SERIAL NUMBER E201003027 (*)
(*) EACH TUMBLE DRYER HAVING A PRODUCTION CODE STARTING WITH T10…/T14…/T18…
ELECTRONIC BOARD “GICAR – IM7”
ELECTROMECHANIC “ABB”
IMESA S.p.A.
Via degli Olmi 22
31040 Cessalto (TV), Italia
tel. [phone]
fax [phone]
www.imesa.it

1903KITINT18_230 – 1903KITINT18_400 (E121001A_ENG) 26/10/2012
2
INDEX:
1. INTRODUCTION ................................2
2. SAFETY RULES.................................2
3. MANUFACTURER LIABILITY ...........3
4. KIT.....................................................3
5. INSTALLATION - MECHANIC...........3
6. INSTALLATION - ELECTRIC
COMPONENTS......................................5
7. WORKING TEST................................6
8. THERMAL MOTOR ADJUSTMENT...6
1. INTRODUCTION
Thi kit can be installed only on tumble
dryers model ES10/14/18 which are not
yet equipped with the reversing drum
option.
These instructions explains in detail how
to separate the drum rotation from the fan
rotation.
This kit can be installed both in 3x220
[V~] and 3x400/440 [V~] electric system
with or without Neutral.
This kit is necessary when the linen
drying is uneven. This situation can
happen with the biggest linen when the
drum turn in only one sense. In this case
the linen forms a ball and, at the end of
the cycle, it results dried on the external,
wet inside.
The right and left alternated rotation
allows to obtain a more homogenous and
quick drying.
This manual is written in compliance with
the European Regulation in force.
The information here written are
addressed to the service technician, who
must be sure to fully understand them
before to operate on the machine.
These instructions must always be able
available for consultancy.
In case this document would be missed
or damaged, please ask for a new copy to
the manufacturer.
The manufacture is not responsible for
consequences coming from a not correct
use of the new device, nor for
consequences coming from the
misreading or not complete reading of
this document.
The manufacturer reserves itself the right
to modify the characteristics of the device
here described.
Pictures of this manual may differs from
the part really mounted on the machine.
Diagram and technical data may be
modified without any previous notice.
Manual and its annex are part themselves
of the machine, so they must be stored
and they must follow the machine in case
of sale.
2. SAFETY RULES
Ignoring the following safety precautions
can cause damage either to people, linen,
animals or to the machine.
Installation and maintenance of the here
described machine must be trained only
by authorized personnel.
The here described tumble dryer can be
used only for the professional drying of
garments and linen: any other use is
forbidden if not previously authorized in
written by the manufacturer.
To avoid any risks of fire or explosion, do
not approach the machine with
combustible or flammable products
Always stick to the drying instructions
sewed to each item.
The machine used is forbidden to people
younger then 14 years.
Supplementary connection to the
machine, if not duly performed, are
releasing the manufacturer from any
responsibility.

1903KITINT18_230 – 1903KITINT18_400 (E121001A_ENG) 26/10/2012
3
This advices are not covering all
possible risks. The user must
proceed with the maximum
attention and respecting the rules.
3. MANUFACTURER LIABILITY
Instructions here written are not
replacing but only integrating the law
obligations in matter of safety and
accident prevention.
Referring to the instructions here written,
the manufacturer declines any
responsibility in case of:
Machine use contrary to the EU rules
in matter of safety and accident
prevent.
Not correct machine installation.
Missing of the periodical and
programmed maintenance.
Not correct
Missing or not correct application of
the manual instructions.
Defect in voltage and power.
Not authorized modification to the
machines.
Use of the machine by not authorized
personnel.
4. KIT COMPOSITION
This kit can be supplied in two different
versions according to the supplied
tension.
The difference is due to the thermal relay
carrying capacity.
(*) 1903KITINT18_230 uses only the
thermal relay code 2950RETT163V1.
Plese note: the motor must be DELTA
connected.
(**) 1903KITINT18_400
uses only the
thermal relay code 2950RETT161V3.
Plese note: the motor must be STAR
connected.
ITEM
DESCRIPTION
Q.TY
*2950RETT163V1
(kit _230) THERMAL RELAY T16 2,3A - 3,1A, 1NC+1NA *1
**2950RETT161V3
(kit _400) THERMAL RELAY T16 1A - 1,3A, 1NC+1NA **1
197848D ES10/34 REVERSING
MOTOR SUPPORT 1
2080308X PULLEY SPA 67x1 FORO
14 - CAVA 5 1
2955MG71MESS MOTOR 0,37KW - 4P -
230/400V - 50Hz - 1
2950PRECPM20 CABLE GLANDS M20 x 1,5 1
4936DAFA006M SELF LOCKING NUT DIN
982 M6 ZINB 4
4936GRF1006M DOWEL FE M6X10 1
4936RPZ1206M WASHER ZN M6X12 8
4936VIZN6X30 SCREW TE 8.8 TF PG 6X30
ZN 4
2950MINMO408 MINICONTACTOR B6-30-01
220-240/40-450 2
2950INBSM589 BAR BSM6-30 1
T110301X ES MOTOR CABLE 1
T110609X POWER BOX CABLES
10/18 ALOPCF 1
4936VIZN1030 SCREW TE 8.8 TF PG
10x30 ZN 4
4936RPZ0010M WASHER Fe 10 ZINB 4
E121001X MOUNTING
INSTRUCTIONS 1
Please, obtain an straight iron bar 1 mt
long, which must be used to check the
pulleys correct alignment.
5. INSTALLATION – MECHANIC
COMPONENTS FOR MACHINE WITH
SERIAL NUMBER INCLUDED
BETWEEN E201003027 AND
E201402100
Please refer the here bellow exploded
view.

1903KITINT18_230 – 1903KITINT18_400 (E121001A_ENG) 26/10/2012
4
a) Loosen the two nuts blocking the
return pulley.
b) Loosen the register regulating the
double pulley.
c) Remove the transmission chain which
connects the fan motor with the
double pulley.
d) If still not made, install the pulley on
the motor axle and slightly tighten with
the suitable dowel.
e) If still not made, install the motor on its
support using the nuts and the bolts
supplied. Tightness is not definitive,
the position needs to be corrected
later.
f) Install the motor support group on the
dryer structure. It must be installed
below on the left where the 4 bolts are
already welded (NOTE: for machine
with serial number higher than
E201402101, skip to chapter 5.A).
g) Use the A48 belt to connect the
reversing motor to the pulley.
h) Lower the motor support group to
tension the A48 belt and to find the
correct double pulley working position.
i) Tighten the two pulley fixing bolts.
j) Tighten the four motor support group
fixing bolts.
k) Remove the A48 belt.
l) Using a straight one meter long iron
bar check the correct motor pulley
vertical axe.
m) To adjust the pulley, move it on the
shaft or center the motor using the
four slotted holes on the support.
n) The motor pulley can be moved to
make light corrections. In this case the
dowel must be later definitively locked
PULLEY
MOTOR
SUPPORT
GROUP
PULLEY
REGISTER
BOLTS WELDED
ON THE
TRUCTURE SLOTTED HOLES
FOR MOTOR BEL
TENSIONING
SLOTTED HOLES
FOR MOTOR
HORIZONTAL
MOVEMENT

1903KITINT18_230 – 1903KITINT18_400 (E121001A_ENG) 26/10/2012
5
using some LOCTITE 243 to stop the
threads.
o) Control the four motor bolts correct
tightness.
p) If necessary, lower the motor support
group few millimeters to reach the
correct belt tension.
5.A INSTALLATION – MECHANIC
COMPONENTS FOR SERIAL NUMBER
HIGHER THAN E201402101
For dryers with serial number higher than
E201402101 the installation and the
adjustment of the engine support can be
done by using the bolts and the washer
provided with the kit (4936VIZN1030 and
4936RPZ0010M).
In this version of the machine threaded
studs have been replaced with threaded
bushings.
Apply a closing force of 40 Nm on each
bolts for fixing firmly the motor’s support.
Resume from the point 5.g of the
previous chapter for finalizing the
adjustment and the installing.
6. INSTALLATION - ELECTRIC
COMPONENTS
The wiring to control the two contactors
for the left and right rotation is part of this
kit.
a) Open the back electric board
where are the located contactor
“VE” and the fan motor thermal
“RMVE”
b) Next to the “RMVE” contactor
install the two contactors “SX” (left)
and “DX” (right).
c) ATTENTION: the contactor “SX”,
must be installed upside-down.
d) Install the equipotential bar to
connect the main terminals which
are commanding the three phases
a shown in the picture.

1903KITINT18_230 – 1903KITINT18_400 (E121001A_ENG) 26/10/2012
6
e) Install the motor thermal on the
terminals T1-T2-T3 of the
contactor DX. The previously
installed equipotential bar must be
clamped.
f) Install the wiring code T110609X
(supplied), which replace comletely
the previous wiring limited to the
contactor VE. The wiring is
provided with a 9 poles white
connector which can receive and
send signal to the control board on
the machine front.
The CABLE-TERMINAL
correspondence is highlighted in
the electrical diagram of the last
page.
g) Insert the three terminals of the
T110301X motor wiring (supplied)
into the three free places of the 6
poles white connector. The 6 poles
connectors is on the bottom of the
electric box. The cable position
coming from the motor can be
casual.
7. WORKING TEST
Each single contactor can be tested.
Using a screwdriver, push the pin until the
contact is completely closed. In this
situation, check the correct sense of
rotation and, if necessary, invert the two
phase in output.
.
8. THERMAL MOTOR ADJUSTMENT
To protect the fan and drum motor, the
two thermal relays must be set to a
threshold equal to the motor nominal
current.
To adjust the thermal devices, use the
small wheel of each device.
Using an ammeter control the current
absorbed from each motor, then set the
thermal to the value measured.
Do not set the thermal relay to the
maximum of its capacity: motors
could burn.
For a correct working, be sure that all the
three phases are correctly connected to
the drum motor with the nominal tension
of the electric system.

1903KITINT18_230 – 1903KITINT18_400 (E121001A_ENG) 26/10/2012
7
9. ELECTRIC DIAGRAM
The following electric diagram refer to the
wiring code: T110609X.
As reference, take the connector CO9 (9
poles white connector into the electric
box).
The number printed on the left of the
cable is exactly the number printed along
the wire.

1903KITINT18_230 – 1903KITINT18_400 (E121001A_ENG) 26/10/2012
8