background image

25

PALLMANN GmbH l Ein Unternehmen der Uzin Utz AG | Im Kreuz 6 | 97076 Würzburg | T49 931 27964-0 | T49 931 27964-50 I www.pallmann.net

7. Lay the machine on its left side.

8. Press against the sanding drum carefully with a fl at iron bar.

9. Remove the sanding drum out of the machine.

10. Be careful no to loose the parallel key.

11. Slide a new sanding drum on to the sanding drum shaft. The parallel key must fi t properly in

  the slot on the sanding drum shaft.

12. Apply metal adhesive to the retaining nut and screw it back on the sanding drum shaft. Stand

  the machine up and lower the sanding drum to the fl oor to ensure that the sanding drum

  does not turn while you tighten the retaining nut in the next step. Tighten the retaining nut

  securely with the enclosed double fork wrench.

13. Pull the main lifting lever back to lift the sanding drum off  the fl oor.

14. Close the sanding drum cover.

15. Ensure that the machine cannot roll away.

Note!

After changing the sanding drum, the surface setting on the machine must be newly adjusted.

(See chapter 8.2)

Содержание COBRA CLASSIC

Страница 1: ...W 50Hz with gentle lifting lever COBRA CLASSIC 230 V 2 5 kW neutral 071845 COBRA CLASSIC 230 V 2 5 kW CH 075488 COBRA CLASSIC 230V 3 2 kW AUS 075490 COBRA CLASSIC 230V 2 5 kW NO 075489 Manual 076697 P...

Страница 2: ...Reproduction on whole or in part requires written permission from WOLFF GmbH Co KG Ungerhalde 1 D 74360 Ilsfeld Germany No liability for any damage arising from the use of this brochure Subject to al...

Страница 3: ...CLASSIC 11 7 1 Protective clothing and equipment 11 7 2 Fitting the dust bag 11 7 3 Safety instructions regarding dust 12 7 4 Disposing of sanding dust 12 7 5 Replacing the sanding belt 13 7 6 Adjusti...

Страница 4: ...rs read these operating instructions prior to operate the machine Adherence to the safety notes helps to protect against potential dangers for health and personal safety and to prevent an improper uti...

Страница 5: ...g 3 cable with plug and coupling 4 respirator 5 Multiclip 6 operating instructions 7 hexagon socket screw key 5 mm 8 hexagon socket screw key 6 mm 9 hexagon socket screw key 10 mm 10 running wheel adj...

Страница 6: ...ons COBRA CLASSIC 3 1 Important components 1 pressure regulating screw 2 castor wheels 3 running wheels 4 drum cover 6 tension lever 7 cylinder head bolt 8 clamping lever 9 motor plug 10 carrying hand...

Страница 7: ...machine protection facilities COBRA CLASSIC is equipped with an overcurrent cutout and an no volt release The overcurrent cutout protects the machine from damage and persons from endangering in the c...

Страница 8: ...he machine from the power supply before working on the machine Instructions 1 Insert the guide tube 1 into the guide tube support 7 The curved section of the tube must face toward the motor Clamp the...

Страница 9: ...or damage could occur if the machine starts up unintentionally Disconnect the machine from the power supply before working on the machine Instructions 1 Fold down the cable arm 3 2 Move the main lifti...

Страница 10: ...off position and that the mains cable is disconnected from the motor plug 3 Lift belt tensioner 2 until locating pin 3 snaps 4 Remove the belt 1 6 Remove the knurled nut from the motor bracket 7 Now...

Страница 11: ...operation LEQ 84 dB A Operating mode LEQ 87 dB A Caution Wear a respirator When using the parquet floor sander COBRA CLASSIC and when disposing of the sanding dust always wear a respirator see chapter...

Страница 12: ...e air wood dust can cause fires and explosions Caution Fire risk Sanding over metal parts such as nails can produce sparks which are blown into the dust bag together with the wood dust Here the glowin...

Страница 13: ...e working at the sanding belt Caution Risk of cutting your hands The sanding grains of the sanding belt have sharp edges Always wear safety gloves when replacing the sanding belt Instructions for repl...

Страница 14: ...the pressure regulating screw outwards to the red marking 2 on the screw thread 7 7 Safety instructions for electric cable and connectors Caution Mortal risk from electric shock There is a mortal risk...

Страница 15: ...s required Wind the mains cable through the curl at the end of the cable arm 3 to keep the cable away from the sanding zone 4 Connect the coupling 4 of the mains cable to the motor plug which must be...

Страница 16: ...ight 7 9 Remarks about sanding parquet and plank floors Check the floor to see if any boards are loose These must be fastened before sanding Caution Fire risk If there are nails in the floor they must...

Страница 17: ...Utz AG Im Kreuz 6 97076 W rzburg Telefon 49 931 27964 0 Telefax 49 931 27964 50 I www pallmann net Each sanding path corresponds to one forward and one backward movement The backward movement covers t...

Страница 18: ...machine itself the floor is not sanded over an area of approximately 1 5 m to the wall behind the sander Turn the machine 180 and sand the remaining area of the floor also in sanding paths which are...

Страница 19: ...ifting lever for the sanding drum 1 must be in the rear position The sanding drum is clearly raised from the floor The distance to the floor is approx 15 mm 2 Before starting the machine ensure that t...

Страница 20: ...mm above the floor you must pull the gentle lifting lever 2 up by bending the fingers of your right hand and hold in this position 6 While you hold the gentle lifting lever 2 up push the main lifting...

Страница 21: ...49 931 27964 50 I www pallmann net 7 Now start on sanding the first path by slowly lowering the gentle lifting lever 2 while you are moving the machine forward evenly thus lowering the sanding drum t...

Страница 22: ...ment The backward movement covers the same path as the forward movement For each forward movement move the machine about 10 cm to the right of the sanding path you have just finished Caution Never all...

Страница 23: ...d for as long as it takes for your left hand to move the main lifting lever 1 into the rear position Do not release the gentle lifting lever 2 until this has been completed Then switch the motor off a...

Страница 24: ...3 Open the sanding drum cover 1 4 Fold the tension lever 2 forward to relieve the tension on the sanding belt 5 Remove the sanding belt 3 to the side 6 Unscrew the retaining nut 4 The retaining nut i...

Страница 25: ...in the slot on the sanding drum shaft 12 Apply metal adhesive to the retaining nut and screw it back on the sanding drum shaft Stand the machine up and lower the sanding drum to the floor to ensure t...

Страница 26: ...C D Zust nderungen Datum Name Datum Name Bearb Gepr Norm M Dateiname Z 01 10 2014 HeinzD 370001001 0_5 idw WOLFF Eine Marke der Uzin Utz Gruppe Oberfl che Fr Instructions 1 Turn the machine off 2 Dis...

Страница 27: ...le castor 9 Tighten the locking screw on the landing gear lever next to the right hand roller 10 Check the grinding pattern 1 readjustment required 2 readjustment required 3 optimal grinding pattern 8...

Страница 28: ...e sanding belt fails to run concentrically to the sanding drum the tension roller must be newly adjusted Caution Danger of injury Adjustments of the sanding belt while the machine is running and the s...

Страница 29: ...s power 10 Tighten the adjusting nuts 2 Tighten the retaining nut 1 securely 11 Close the sanding drum cover 8 5 Replacing the belt Instructions for removing the belt 1 Make sure that the motor switch...

Страница 30: ...eposits in it Dirt must be removed Caution Only use original WOLFF dust bags The dust bags must not be damaged mended or chafed and must not be washed If an external vacuum cleaner is used it must pro...

Страница 31: ...Reduction of risks tohealth from hazardous substances emitted by machinery Part 1 Principles and specifications for machinery manufacturers DIN EN 1037 Safety of machinery Prevention of unexpected sta...

Страница 32: ...exclusively by a workshop that has suitably trained and experienced personnel at its disposal as well as the requisite work equipment We recommend using authorised service centres u In the event of p...

Отзывы: