Wahl 1886 User manual

Service manual –Type 1886
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Service manual
Valid for Type 1886

Target group
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Target group
This service manual is aimed solely at qualified staff of Wahl Group service centres
and at qualified staff of independent customer service centres who have been
authorised to perform such service activities by the Wahl Group. Such qualified staff
must be capable of recognising the risks involved in handling products from Wahl
GmbH and preventing potential hazards as a result of their training and (work)
experience.
Any unauthorised use of this service manual, especially by non-qualified personnel,
third-party companies or end customers, is not permitted.

Purpose of the service manual
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Purpose of the service manual
The service manual is intended as a guide to the disassembly, assembly, repair and
service of worn, damaged, faulty or defective appliances from Wahl GmbH that are
subject to maintenance. The service manual enables the relevant target group to
carry out such service activities without danger and in a proper manner.

Confidentiality
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Confidentiality
This service manual contains confidential internal information and know-how
possessed by Wahl GmbH. The service manual and the information it contains may
only be passed on to third parties with the approval of Wahl GmbH. The production
of copies of the service manual by authorised service partners for internal, intended
use is permitted.

Exclusion of liability
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Exclusion of liability
Although care has been taken in the preparation of the service manual, errors in the
contents cannot be excluded and no complete guarantee can be given in this
respect. Should there be any ambiguities in the service manual or if it is incomplete,
please consult Wahl GmbH (contact data is provided in the legal notice). The details
in this service manual are checked and updated regularly.

General safety instructions
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General safety instructions
The contents of the service manual and the instructions it contains are for
the personal safety of the repair engineers and for the prevention of
damage to the appliances described. In the event of non-compliance with
the service manual, especially with the warning instructions it contains,
serious physical injury or material damage can occur.

General safety instructions
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Repair engineer requirements
Repairs to the appliance must only be carried out by a trained electrician in
accordance with the electrical engineering regulations.
Prior to repair, read through the entire service manual.
In addition to this service manual, heed the operating instructions of the
appliance (source of supply: Distributor Login on the homepage of Wahl GmbH:
http://distributor.wahlgmbh.com/retailer/login/).
If there are any ambiguities, please consult Wahl GmbH:
Wahl GmbH Tel.: [phone]
Roggenbachweg 9 Fax: [phone]
78089 Unterkirnach Email: [email protected]
Germany Internet: www.wahlgmbh.com
This service manual relates to appliance type 1886. Due to modifications to the
product carried out by the manufacturer, other types may now be in circulation
for which amended disassembly or assembly work must be carried out.
Prior to disassembly or assembly, make sure that your service manual is the
latest version and is based on the correct appliance type.
Appropriate service manuals are published in the Distributor Login on the
homepage of Wahl GmbH at http://distributor.wahlgmbh.com/retailer/login/
To identify the appliance type, see chapter 1 - Identification of appliance type.

General safety instructions
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Hazards
Please adhere to the following safety instructions.
Danger: Disconnect the mains supply from the appliance for disassembly or
assembly.
Danger: If media has escaped from the battery, repair may not be carried out for
reasons of self-protection.
After contact with escaped media:
Eyes: Rinse with water for at least 15 minutes.
In the event of persistent irritations, contact a doctor.
Skin: Wash off with plenty of water and soap; dispose of soiled clothing.
In the event of persistent irritations, contact a doctor.
Respiration: Go out into the fresh air.
In the case of persistent breathing difficulties, contact a doctor.
If respiration fails, contact a doctor IMMEDIATELY and perform
artificial respiration.
Danger: Do not dismantle assemblies and individual parts further than described in
this service manual. Never open plug-in transformers and battery cells, in
particular.
Danger: Only install original spare parts according to the spare parts list valid at
the time of the repair (source of supply: see below).
Danger: Do not make modifications to spare parts and assemblies.
Caution: For assembly and disassembly –especially in the case of contact with
electronic components –wear an ESD wrist band.

General safety instructions
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Source of supply for spare parts/operating manual
Use our Distributor Login (http://distributor.wahlgmbh.com/retailer/login/)
or contact your sales representative.

Table of contents
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Table of contents
Target group................................................................................................................................. 2
Purpose of the service manual ....................................................................................................... 3
Confidentiality ............................................................................................................................... 4
Exclusion of liability ....................................................................................................................... 5
General safety instructions............................................................................................................. 6
Table of contents .........................................................................................................................10
1Identification of appliance type .............................................................................................11
2Required tooling...................................................................................................................13
3Disassembly of the hand-held appliance ................................................................................14
Removing the blade set....................................................................................................15Step 1:
Disassembling the lower housing.......................................................................................16Step 2:
Removing the plug socket ................................................................................................18
Step 3:
Removing the drive..........................................................................................................19Step 4:
Removing the holding plate ..............................................................................................20Step 5:
Disassembling the switch unit ...........................................................................................21Step 6:
Removing the light guide..................................................................................................22Step 7:
4Assembly of the hand-held appliance.....................................................................................23
Assembling the light guide................................................................................................23Step 1:
Assembling the switch unit ...............................................................................................24Step 2:
Fitting the holding plate ...................................................................................................25Step 3:
Inserting the drive ...........................................................................................................26Step 4:
Inserting the plug socket ..................................................................................................27Step 5:
Assembling the lower housing...........................................................................................28Step 6:
Folding back the blade set ................................................................................................29Step 7:
5Assembly/disassembly of the drive unit..................................................................................30
Remove the battery from the circuit board .........................................................................31Step 1:
Attaching the battery to a used circuit board ......................................................................33Step 2:
Soldering the circuit board to the motor.............................................................................36Step 3:
Glueing on the battery insert ............................................................................................37Step 4:
6Exploded drawing.................................................................................................................38
7Imprint ................................................................................................................................39