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5.4 Disassembly and assembly

Prevent injuries when disassembling by disconnecting the wiper from the power
supply. Keep all necessary tools within reach and remember the chapter on safety.
Provide protective packaging, if you’re going to store or transport the wiper assembly.

5.4.1 Removing the wiper assembly from the bulkhead

5.4.2 Disassembling the drive crank lever

5.4.3 Removing the motor from the wiper assembly

1. 

Disconnect all the electric connections to the wiper;

2.  Remove the wiper arms;
3.  Remove the nuts (see 7.1) and plates (see 7.1) on the outside;
4.  Remove the wiper from the holes in the bulkhead or glass;
5.  If you want to replace the wiper, follow chapter 3.

1. 

Disconnect all the electric connections to the wiper;

2.  Remove the wiper from the bulkhead or glass (see 5.4.1);
3.  Unscrew the nut (see 7.1) on the disc (see 7.1) and remove the lever;
4.  For adjusting the wipe arc, follow section 5.3.

1. 

Disconnect all the electric connections to the wiper;

2.  Remove the wiper arm (see 5.4.1);
3.  Disassemble the wiper system as detailed in section 5.3 and 5.3.1;
4.  Unscrew the three bolts of the motor (see 7.1) and remove the motor;
5.  When replacing, bolt the motor on the housing and follow section 5.3 to install the 

drive crank lever and set to the correct park position.

Bearing

Dogbone

Nut M10

Tightening 33Nm/24ft. lbs

Nut M8

Tightening 17Nm/12ft. lbs

Arc Disc

Spindle Lever

Half Nut M8

Tightening 17Nm/12ft. lbs

Pin

Tightening 16.3Nm/12ft. lbs

Hexagon socket head cap screw

Tightening 8Nm/6ft. lbs

Bearing

Spacer

Glass or Bulkhead

Glass or Bulkhead

Glass

Glass

Tightening 4.5Nm/3.3ft. lbs

Tightening 16.3Nm/12ft. lbs

15

Exalto type 232BD

MANUAL WIPER SYSTEMS

Содержание MD1 232BD

Страница 1: ...ITEM NO 2157 XX 2158 XX WIPER SYSTEMS Exalto windscreen wiper type 232BD...

Страница 2: ...ng of large window sizes We also can provide linked or straight line systems Please see the below table as an overview After sales support We have an excellent after sales support Our wiper specialist...

Страница 3: ...use 4 2 normal operations 3 1 preparation 3 2 installation of mechanical parts 3 3 electrical installation 3 4 nal installation 5 1 general maintenance 5 2 servicing 5 3 changing the wiping arc and p...

Страница 4: ...he electric connections of the wiper before making any change to the wiper system Safety symbols An exclamation mark in front of the text warns you that injury or damage can occur if a procedure is ba...

Страница 5: ...el or cover Place a fuse see speci cations sized to protect the motor Safety requirements Before the Exalto wiper is installed we strongly recommend the following Read the entire manual before install...

Страница 6: ...5 Standard this model is supplied for a bulkhead thickness of either 20 35 55 75 100 or 125mm The matching Exalto MD1 PU pantograph arms are adjustable in length between 375 750mm to set the wipe area...

Страница 7: ...2 Electrical data 24 Volt Torque max 32 Nm Voltage 24 Volt Current 1 5 A Power consumption max 36 W Number of revolutions Low speed 38 rpm high speed 56 rpm Recommended cable 5 wires 1 mm 16 g or 2 m...

Страница 8: ...agraphs 5 3 and 5 4 to set the wiping arc prior to installation 2 Rough determination of wiping arc and wiper blade With this method the wiping arc and the wiper blade length can roughly be determined...

Страница 9: ...3 70 63 55 81 90 100 109 136 127 118 145 154 163 172 181 63 65 55 47 71 79 86 94 117 110 102 125 133 141 149 157 54 60 47 40 60 67 74 80 100 94 87 107 114 121 127 134 45 55 40 34 51 57 62 66 85 79 74...

Страница 10: ...le with 5 wires with a diameter of at least 1 mm 16 g up to a maximum length of 10 m Use larger diameters when using longer cable lengths greater than 10 m 3 Fit a slow blow fuse of 6 A 12 Volt or 4 A...

Страница 11: ...he wiper arm and blade assembly on the shafts Fasten the nuts loosely onto the shafts 9 0 9 0 Bearing Dogbone Nut M10 Tightening 33Nm Spindle Lever Half Nut M8 Tightening 17Nm 12ft lbs Pin Hexagon soc...

Страница 12: ...ark position is wrong adjust them again Follow the procedure in paragraph 5 3 4 2 Normal operation All Exalto windscreen wipers are provided with the following functions low speed high speed self park...

Страница 13: ...of possible problems and their solutions 5 3 Changing the wiping arc and park position If the wiped area is not optimal the wipe arc and park position can be changed Always disconnect the electric bef...

Страница 14: ...the disc well and place the wiper in the bulkhead 4 Run the motor brie y to check performance 5 Adjust the wiper arm to the correct length if necessary 6 Install the wiper arm in correct parking posit...

Страница 15: ...wiper follow chapter 3 1 Disconnect all the electric connections to the wiper 2 Remove the wiper from the bulkhead or glass see 5 4 1 3 Unscrew the nut see 7 1 on the disc see 7 1 and remove the lever...

Страница 16: ...the voltage across the motor and check all connections are correct 4 The wiper motor has failed Solution Replace the motor and check for excessive drag or high current 6 2 Wiped area or park position...

Страница 17: ...ints are loose Solution Replace worn parts or tighten as required 2 Parts are broken Solution Replace broken parts re adjust as required 3 Splines of shafts are worn Solution Replace all loose broken...

Страница 18: ...7 Drawings Schematics 7 1 Assembly overview 15 16 17 12 11 3 23 9 8 7 2 4 22 10 19 18 23 21 20 13 1 14 24 6 3 11 5 DATE NAME uts 12 3 2021 RE 18 MANUAL WIPER SYSTEMS...

Страница 19: ...Side 2100 895 2 1 Half Wiper Shell Spindle Side 2100 890 3 2 Nut M20x1 2100 350 4 1 Nut M8 flat 0439A408 5 1 Liner M20x1mm bh 20 2100 326 1 Liner M20x1mm bh 35 2100 321 1 Liner M20x1mm bh 55 2100 327...

Страница 20: ...to complex controllers Below you will nd some connection wiring diagram examples of Exalto switches and controllers Please refer for detailed instructions to the speci c switch or controller manual Fu...

Страница 21: ...2134 2135 Function Polarity Motorcode Switch code Cable High speed 53b H White Low speed 53 L Yellow Negative 31 Black Stop self park 31b P Blue Positive 53a B Red 21 Exalto type 232BD MANUAL WIPER S...

Страница 22: ...6425 SET as per following details which is wiper switch speci c Function Polarity Motorcode Switch code Cable High speed 53b H White Low speed 53 L Yellow Negative 31 Black Stop self park 31b P Blue P...

Страница 23: ...scheme can also be used for the case of digital switching modules with only simple output channels Function Polarity Motorcode Switch code Cable High speed 53b H White Low speed 53 L Yellow Negative 3...

Страница 24: ...Black Stop self park 31b P Blue Positive 53a B Red To touch pad PS Wiper SB Wiper Red Black Self park Negative White High speed Yellow Low speed Battery Battery To pump solenoid Connector for wiper on...

Страница 25: ...1 Switch 210342 Function Polarity Motorcode Switch code Cable High speed 53b H White Low speed 53 L Yellow Negative 31 Black Stop self park 31b P Blue Positive 53a B Red 25 Exalto type 232BD MANUAL WI...

Страница 26: ...relay box for pumps heaters is not supplied in standard equipment Function Polarity Motorcode Switch code Cable High speed 53b H White Low speed 53 L Yellow Negative 31 Black Stop self park 31b P Blue...

Страница 27: ...CONTROL 210351224 2 4 1 3 5 Additional relay box for heated window operation PUMPS HEATERS OUTPUT M F S P Positive 53a Slow 53 Fast 53b Negative 31 Stop 31b Function Polarity Motorcode Switch code Ca...

Страница 28: ...ric systems NEN EN ISO 10133 2017 Extra low voltage D C installations regarding color codes exaltowipers com Exalto Wiper Technologies Nijverheidsstraat 12 3371 XE Hardinxveld Giessendam The Netherlan...

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