e service 530348-news-about-mb90-180

e service 530348-news-about-mb90-180
Code / Ref.Nr.:
530348
Date:
January 2010
Subject:
News About MB70, 90 ,110, 140, 180
WARNING:
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Carry out the handling according to the following manufacturer’s
instructions.
Always respect warnings from the relevant manuals of the machine.
Make sure all electric power or other energy sources are disconnected
and closed before any servicing. Always turn off the main switch.
Wait 10 minutes after electrical power is disconnected to eliminate power
on the inverter terminals.
Installation, maintenance and service must be executed by skilled service
personnel only or by a service organisation with appropriate authorization
from the manufacturer.
For service, use only original replacement parts.
Re-install all machine parts in the original way.
The qualified agency performing this work assumes all responsibility for
this kit installation. Other service activities than described below, disable
all manufacturers’ responsibility.
Make sure children are not around during work in progress.
Primus Belgium
Driemasten 126
B-8560 Gullegem
Belgium
Phone: +32 (0)56 43 52 00
Fax:
+32 (0)56 40 34 63
E-mail: aftersales@primuslaundry.com
Web: www.primuslaundry.com
Primus Central Europe
Mistecká 1116
742 58, Příbor
Czech Republic
Phone:+420 556 768 800
Fax: +420 556 723 383
E-mail: sales@primuslaundry.cz
Web: www.primuslaundry.com
Primus France
Rue Jacques Monod z.i. Est
F-69120 Vaulx-en-Velin
France
Phone:+33 (0)4 78 79 55 75
Fax: +33 (0)4 72 04 62 72
E-mail: info@primuslaundry.fr
Web: www.primuslaundry.com
Washer
Applicable machine models
Dryer
Ironer
PW5
DAM5 / DAMC5
Pony
P6, P7
DA9 / DAM(S)(T)9
I18, 25, 30
C6, 8
T9
I35, 50
RS6, 7, 10
T11, 13, 16
IF50 / IR50
RS13, (16), 18, 22, 27, 35
T1313
IFF
FS6, 7, 10
T24, 35
Crossfolder
FS16, 22
DA11, 13, 15
Stacker
FS33, 40, 55
DA1313
FS120
D25, 35
MB16, 26, 33
D55, 77
MB44, 66
MB90, 140, 180
Washer
Applicable type of spare parts
Dryer
Ironer
General
General
General
Chasis
Chasis
Chasis
Shock absorbers
Cabinet
Cabinet
Cabinet
Controler
Controler
Controler
Coin unit
Coin unit
Coin unit
Electric components & sensors
Electric components & sensors
Electric components & sensors
Heating unit
Heating unit
Heating unit
Motor & pulley & belts
Inlet
Inlet
Bearing house & seals
Motor & pulley & chains
Soap hopper
Drum
Bearing house
Motor & pulley & belts
Door
Ironer belts
Bearing house & seals
Air filter
Air filter
Drum
Air fan
Air fan
Door
Exhaust
Exhaust
Drain
Delivery system
Folding system
ECN 846, 881, 895, 897, 1016, 1057, 1073
Page 2 of 3
Code / Ref. Nr: 530348
On several MB/M 70-180 machines made in 2007-8 there were reported
cracks in inner door corner welding. It is suggested to reinforce it on site.
Please find below a simple scheme:
1. Grind in the rift in order to enlarge the contact area. (Fig. 1)
2. The surfaces of the parts to be joined shall be cleaned and free from rust,
oil, grease, moisture, scale or other foreign materials
3. Partial penetration Butt Welds - Weld the corner with welding rod
(“ESAB”….OKTig rod 12.61 or equivalent) and leave it a little crude, in
order to make it stronger. (Fig. 2)
4. While welding, try to avoid moving the filler rod any more than is absolutely
necessary. Keep the weld puddle as quiet as possible, trying to melt both
rod and base metal almost simultaneously.
5. For multi-run welding process if necessary, a slag will be generated to
protect the weld metal. They shall be removed from each other run of weld
metal before a further run is applied.
6. After welding process, a slag will be generated. They shall be removed
from weld metal.
7. Do not grind it down to flat surface again. (Fig. 3)
Fig. 1
Fig. 2
Fig. 3
In case you have further technical questions, do not hesitate to take contact with the after sales department of
PRIMUS (references at the front page of this document).
Page 3 of 3
Code / Ref. Nr: 530348
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