Braun BBD6W Скачать руководство пользователя страница 1

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4920-BBD6W/B page 1

Braun Maschinenfabrik Gesellschaft m.b.H.
Gmundner Straße 76 - 4840 Vöcklabruck
Tel. +43-7672-72463-0*
www.braun.at

I N S T R U C T I O N M A N U A L

BRAUN

DRILL RIG

B B D 6 W

We always try to keep our machines on the latest level of development.
The construction and accordingly also the instructions for operation (description, drawings, measures and weights)
are therefore subject to change without notice.

Содержание BBD6W

Страница 1: ... 72463 0 www braun at I N S T R U C T I O N M A N U A L BRAUN DRILL RIG B B D 6 W We always try to keep our machines on the latest level of development The construction and accordingly also the instructions for operation description drawings measures and weights are therefore subject to change without notice ...

Страница 2: ... installation 6 4 Technical data 7 5 Technical description 8 9 6 Functional description and taking up operation 10 11 7 Defects reasons removal 12 8 Maintenance instructions 13 9 Drawings drawing n drill rig BBD6W usable length 760 mm assembly drawing 001261 4920 BBD6W NL7 00 sliding carriage BBD6W assembly drawing 001264 4920 BBD6W 00 1 mitre gear KS assembly drawing 001337 4920 75 base support B...

Страница 3: ...ces may be removed During repair and maintenance works there is the danger that third persons start the machine by mistake Therefore block up the switches with reliable means before you start working During the drilling and cutting work dangerous zones must be barricaded and marked in a suitable way or safeguarded by a warning sentry against trespassers Persons occupied with demolishing works must...

Страница 4: ...ic wires Ensure yourself that no life wires are around the place where the borehole shall be made If you cannot exclude this let an electrician put your equipment to earth as protection Ensure that your equipment is protected by an earth leakage circuit breaker Always wear shoes with rubber bottom 2 4 Power failure If you use a vacuum pump for the fastening of the core drilling equipment place it ...

Страница 5: ...ter perforation especially when perforating ceilings Safeguard these parts with supports or other suitable measures 2 8 Unintentional start of the drilling motor During installation maintenance work or changing of tools you must in any case plug off the machine That means you must plug off the electric drilling motor or if it is a hydraulic drive the plug of the hydraulic unit and ensure that nobo...

Страница 6: ...rnt brick broken stones a s o 2 How is the load and the acting force on the fastening 3 Choose then with this knowledge the anchor suitable for these conditions 4 Set the anchors exactly according setting instructions of the supplier For standard equipment the fastening is intended with dowels M 16 M 12 and hexagon dead screw M 16 M 12 x 90 For safety reasons the drilling stand must be tightened w...

Страница 7: ...t m b H Gmundner Straße 76 4840 Vöcklabruck Tel 43 7672 72463 0 www braun at 4 Technical data BBD6W max core bit diameter 1000 mm with 2 pieces connecting link BHZ 8 max output power drill rig 18 kW usable length 760 mm standard weight 49 kg without motor ...

Страница 8: ... 5 BHZ 4 Hydraulic units according technical description resp leaflet Possibilities for combination of drilling stand see leaflet resp price lists with electric drilling drive for small core bit diameters electric or hydraulic feed drives 5 2 Characteristics 5 2 1 Base plate There are 3 elongated slots in the solid base plate which has to be fixed with plugs and screws M 16 The adjusting of the ba...

Страница 9: ...g carriage is ensured 5 2 3 Mitre gear feed unit The mitre gear equipped with bevel gear wheels is fixed in the slotted bore hole of the ground plate The connection with the trapezoidal spindle is made with a coupling with clamping pin safety device shear pin Adjusting is made with a solid hand wheel 5 2 4 Drilling drive and attachments The hydraulic base support is designed for the use of Danfoss...

Страница 10: ... pressure of more than 160 bar for ex RE24 the core bit always must be DIRECTLY FLANGED independent from the diameter In case of a higher pressure the max allowed torque of the 1 1 4 UNC spigot could be exceeded and this could lead to a breakdown b Using a core bit with connection holding fixture 1 1 4 UNC 7 thread winding the thread flange has to be fixed between base support flange and core bit ...

Страница 11: ...nge in any case disconnect the equipment from the power supply take off power supply plug or disconnect the hydraulic hoses 6 8 Take back the tool with switched on drilling motor after the borehole is finished to avoid a jamming 6 9 In any case take off the power supply plug and disconnect the hydraulic hoses before disassembling the core drilling equipment 6 10 When the operation has been finishe...

Страница 12: ...chine repair machine insufficient fastening faulty concentric running of the spindle play of the guiding spindle or bearing parallelism of the guiding out of tolerance feed pressure too high reduce feed pressure Tool core bit excessive lateral stroke repair or change core bit unusual concentric running excessive water supply supply less water excessive wear of the diamond layer number of rotations...

Страница 13: ...eed slide must be greased again use noncorrosive grease A thin film of lubrication must cover the guide columns to avoid the drying of mud and dust and also to prevent a wear out of the guide bushing Every week resp after accidents all parts must be checked with regard to cracks and must be changed if necessary Do not weld aluminium cast parts The mitre wheel gearing is filled with gear slime this...

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Страница 18: ...4 spindle usable length 1500 mm 7 2 001276 supporting tube usable length 760 mm 4920 BBD6W 00 5 7 2 001277 supporting tube usable length 1000 mm 7 2 001278 supporting tube usable length 1200 mm 7 2 001279 supporting tube usable length 1500 mm 8 1 001285 spindle fixture 4920 BBD6W 00 3 9 1 001283 supporting yoke 4920 B6AB 1 10 1 001324 transport wheels complete 4920 B2TR 11 2 001286 bracket 4920 BB...

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Страница 20: ...20 101 1 5 4 001491 bolt 4920 BHZ 8 1 2 6 4 005267 guide bushing diam 49 5 4920 111 1 PAS LX 100 4 001288 wiper SB 50 60 7 10 200 2 005503 grease nipple DIN 71412 AM10x1 201 2 002087 hexagon head screw DIN 933 M8 x 25 verzinkt 202 4 004430 cheese head screw DIN 84 A M5x12 verzinkt 203 8 001671 hexagon nut DIN 934 M12 verzinkt 204 4 005499 circlip DIN 472 60 x 2 00 verzinkt 205 2 003164 lock washer...

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Страница 23: ...251616 100 2 001353 grooved ball bearing 6204 2RS 101 1 004902 grooved ball bearing 6203 2RS 102 1 001355 grooved ball bearing 6003 2RS 103 1 001358 o ring O 55 3 104 1 001357 shaft sealing AS 40 22 7 Simrit 200 1 001341 distance washer 4920 107 201 1 006687 key DIN 6885 6x6x18 C35K 202 1 001342 disc 4920 105 203 2 005787 key DIN 6885 5x5x14 C35K 204 1 001356 inclined ball bearing 7203 ECBB 205 1 ...

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Страница 25: ... 2 100 1 006669 shaft nut KM10 101 1 006670 lock washer MB10 102 2 001814 tapered roller bearing 33010 103 1 006671 nilos ring 33010 AV 104 1 004596 O ring OR DI 12 x 3 5 105 1 004051 GEKA threaded element 1 2 AG 106 1 004561 ball valve Miniball 1 2 IG AG 200 3 001374 rotary shaft seal DIN 3760 55 80 8 201 1 004934 circlip DIN 472 80 x 2 5 202 2 002086 hexagon head screw DIN 933 M8 x 20 203 2 0031...

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