Wahl 1886, Service Manual

Page 1: ...Service manual Type 1886 1886 4100 00 02 Feb 2017 Page 1 of 39 Service manual Valid for Type 1886 ...

Page 2: ...res 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 ...

Page 3: ...ervice 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 ...

Page 4: ...fidential 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 ...

Page 5: ...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 ...

Page 6: ...vice 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 ...

Page 7: ... GmbH Wahl GmbH Tel 49 7721 806 0 Roggenbachweg 9 Fax 49 7721 806 102 78089 Unterkirnach Email info wahlgmbh com 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 assem...

Page 8: ...he 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 part...

Page 9: ...ety instructions 1886 4100 00 02 Feb 2017 Page 9 of 39 Source of supply for spare parts operating manual Use our Distributor Login http distributor wahlgmbh com retailer login or contact your sales representative ...

Page 10: ...e holding plate 20 Step 5 Disassembling the switch unit 21 Step 6 Removing the light guide 22 Step 7 4 Assembly of the hand held appliance 23 Assembling the light guide 23 Step 1 Assembling the switch unit 24 Step 2 Fitting the holding plate 25 Step 3 Inserting the drive 26 Step 4 Inserting the plug socket 27 Step 5 Assembling the lower housing 28 Step 6 Folding back the blade set 29 Step 7 5 Asse...

Page 11: ...t be carried out Prior to disassembly or assembly make sure that your service manual is based on the correct appliance variant type Corresponding service manuals are published in the Distributor Login on the homepage of Wahl GmbH http distributor wahlgmbh com retailer login The appliance type and variant are noted on the title block underneath the appliance see Fig 1 and Fig 2 If the appliance typ...

Page 12: ...ppliance type 1886 4100 00 02 Feb 2017 Page 12 of 39 Fig 2 Serial number Appliance type variant 1886 origin variant 1886 XY variant non existent to date Production date t day m month y year Example 01032016 01 March 2016 ...

Page 13: ...Required tooling 1886 4100 00 02 Feb 2017 Page 13 of 39 2 Required tooling The following tooling is required for the disassembly or assembly of the appliance Screwdriver Torx 7 ...

Page 14: ...ritations Contact a doctor Skin Wash off with plenty of water and soap dispose of soiled clothing With persisting irritations Contact a doctor Respiration Go out into the fresh air With persisting breathing difficulties Contact a doctor Should respiration fail Contact a doctor IMMEDIATELY and perform artificial respiration Danger Units and individual parts must not be dismantled further as describ...

Page 15: ...ce Step 1 Removing the blade set 1886 4100 00 02 Feb 2017 Page 15 of 39 Removing the blade set Step 1 Hold the appliance in one hand standard use position a Fold down the blade set at one corner with the thumb Fig 3 and Fig 4 Fig 3 Fig 4 ...

Page 16: ...Disassembly of the hand held appliance 1886 4100 00 02 Feb 2017 Page 16 of 39 Disassembling the lower housing Step 2 Undo the three marked screws Use a Torx 7 screwdriver for this Fig 5 a Fig 5 ...

Page 17: ...7 Page 17 of 39 Pull the lower housing downwards from the upper housing Fig 6 b Danger If media have escaped from the battery repair must not be carried out for self protection reasons Actions after contact with escaped media See General safety instructions Fig 6 ...

Page 18: ...Disassembly of the hand held appliance 1886 4100 00 02 Feb 2017 Page 18 of 39 Removing the plug socket Step 3 Remove the plug socket Fig 7 a Fig 7 ...

Page 19: ...Disassembly of the hand held appliance 1886 4100 00 02 Feb 2017 Page 19 of 39 Removing the drive Step 4 Remove the drive unit Fig 8 a Fig 8 ...

Page 20: ... 02 Feb 2017 Page 20 of 39 Removing the holding plate Step 5 Detach the holding plate from the clamping of the housing by carefully a moving it back and forth at the two outer legs of the spring Then remove the holding plate from the housing Fig 9 Fig 9 ...

Page 21: ... 2017 Page 21 of 39 Disassembling the switch unit Step 6 Push the hooks of the sliding switch outwards Fig 10 and remove the a sliding switch in a downward motion Fig 11 Fig 10 Fig 11 Then remove the switch holder with pressed on contact spring Fig 12 b Fig 12 ...

Page 22: ...Disassembly of the hand held appliance 1886 4100 00 02 Feb 2017 Page 22 of 39 Removing the light guide Step 7 Push the light guide out of the housing Fig 13 a Fig 13 ...

Page 23: ...y during disassembly or assembly Caution For assembly and disassembly especially with contact with electronic components an ESD wrist band must be worn Assembling the light guide Step 1 a Ensure that the light guide is in the correct position and then push it in the corresponding opening of the upper housing from the outside Fig 14 until the end stop has been reached Fig 14 ...

Page 24: ...he rear switching position Fig 15 Fig 15 rear switching position orange right front switching position orange semi transparent left From the outside push the sliding switch into the switch recess in the b direction of the housing Fig 16 Attention Make sure that the guide rib of the switch dips into the corresponding switch holder recess and that the snap fit hooks securely lock with the switch hol...

Page 25: ... plate 1886 4100 00 02 Feb 2017 Page 25 of 39 Fitting the holding plate Step 3 b Place the holding plate in the housing behind the front screw bosses Fig 18 c Push the eyelets of the holding plates downward until they rest on the screw bosses Fig 19 Fig 18 Fig 19 ...

Page 26: ...6 of 39 Inserting the drive Step 4 Position the motor in the front part of the housing a Fig 20 Fig 21 Position the circuit board in the rear part of the housing b Fig 20 Fig 21 Attention The rear screw boss must not jam the circuit board during assembly Fig 20 Fig 21 ...

Page 27: ...ting the plug socket Step 5 Ensure that the plug socket is in the correct position and insert it in the a housing Fig 22 Fig 23 Attention In doing so push the battery cell all the way down Otherwise it would be pushed upward by the contact spring of the switch holder Fig 22 Fig 23 ...

Page 28: ... Place the lower housing onto the existing unit until it noticeably locks into a position Fig 24 Fig 24 Use three screws to screw the lower housing to the upper housing Fig 25 b Use a Torx7 screw driver to do this Attention Only screw in the screws until the screw heads securely lay on the screw openings Fig 25 ...

Page 29: ...017 Page 29 of 39 Folding back the blade set Step 7 Place the blade set with the rear mounting nose into the lower housing a Fig 26 Press the blade set onto the housing until a click is heard Fig 27 b The blade set is now locked onto the housing Fig 26 Fig 27 ...

Page 30: ...er and soap dispose of soiled clothing With persisting irritations Contact a doctor Respiration Go out into the fresh air With persisting breathing difficulties Contact a doctor Should respiration fail Contact a doctor IMMEDIATELY and perform artificial respiration Danger Units and individual parts must not be dismantled further as described in this service manual Plug in transformers and battery ...

Page 31: ... from the battery repair must not be carried out for self protection reasons Actions after contact with escaped media See General safety instructions Attention The battery is soldered to the battery pins of the circuit board via the push on contacts This soldered connection cannot be broken without damaging the battery or the circuit board Solder the battery pins out of the circuit board Fig 28 a ...

Page 32: ...ssembly disassembly of the drive unit Step 1 Remove the battery from the circuit board 1886 4100 00 02 Feb 2017 Page 32 of 39 Pull the battery with the battery pins off the circuit board Fig 29 b Fig 29 ...

Page 33: ...ng the battery to a used circuit board Step 2 Attention You previously detached the battery from the circuit board as described in Step 1 Remove the battery from the circuit board p 31 The battery pins were soldered off the circuit board in the process Solder new battery pins into the designated bores on the circuit board a Fig 30 Fig 30 ...

Page 34: ...it board 1886 4100 00 02 Feb 2017 Page 34 of 39 b Place the battery with the push on contacts onto the pins of the circuit board Fig 31 Danger Never open battery cells Note Ensure the battery polarity is correct The battery polarity is marked on the circuit board Fig 32 Fig 31 Fig 32 ...

Page 35: ...ery to a used circuit board 1886 4100 00 02 Feb 2017 Page 35 of 39 Solder the battery at the push on contacts to the battery pins of the circuit c board at the designated spaces Fig 33 Fig 34 Attention Max temperature 380 C Max soldering time 6 seconds Fig 33 Fig 34 ...

Page 36: ... 02 Feb 2017 Page 36 of 39 Soldering the circuit board to the motor Step 3 a Solder the wires of the circuit board to the motor Fig 35 Caution Ensure the polarity in accordance with the marking on the rear motor bearing plate Fig 35 Fig 36 Fig 35 Fig 36 ...

Page 37: ...ve unit 1886 4100 00 02 Feb 2017 Page 37 of 39 Glueing on the battery insert Step 4 a Glue the insert onto the battery Fig 37 Attention The grooving of the insert must be flush with the front edge of the battery Fig 38 Fig 37 Fig 38 ...

Page 38: ...Exploded drawing 1886 4100 00 02 Feb 2017 Page 38 of 39 6 Exploded drawing Fig 39 ...

Page 39: ... Germany Tel 49 7721 806 0 Fax 49 7721 806 102 Email info wahlgmbh com Internet www wahlgmbh com Managing directors Stephen Gunson Jörg Burger Registered office of the company Unterkirnach District Court Freiburg i Br Commercial register HRB 602147 VAT ID DE 234657079 Wahl GmbH Unterkirnach 02 Feb 2017 ...