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Operating Instructions

Code 790 044 762

GEORG FGF+

RA 21 and RA 21 Special

Pipe Cutting and

Bevelling Machines

Содержание RA 21

Страница 1: ...Operating Instructions Code 790 044 762 GEORG FISCHER GF RA 21 and RA 21 Special Pipe Cutting and Bevelling Machines...

Страница 2: ...o All rights retained in particular the rights to reproduction dissemination and translation Copying or reproduction in any form print photocopy microfilm or data acquisition require written permissio...

Страница 3: ...5 4 Technical specifications 7 5 Commissioning 8 5 1 Checking the scope of delivery 8 5 2 Transporting and assembling the pipe cutter 9 6 Operation 10 6 1 Fitting the saw blade additional cutter 10 6...

Страница 4: ...II GEORG FISCHER GF...

Страница 5: ...fety This general hazard symbol accompa nies passages of text which you should read and understand under all circum stances By failing to do so you could endanger yourself and others Important informa...

Страница 6: ...of pipe specified in this manual see chapter 3 Always consult Georg Fischer after sales service personnel before using other materials Only use the pipe cutter for cutting and bevelling operations as...

Страница 7: ...of work and allow the machine to run a stop Disconnect from the mains before cleaning the pipe cutter The cutter and saw blade may cause injury Therefore Keep your hands away from the tools during cut...

Страница 8: ...ers which reduces vibrations during cutting Motor and power cable The motor can be easily removed The motor housing and switches are made from lightweight impact resistant plastic Integrated into the...

Страница 9: ...hines works using the safety enhancing principle stationary pipe rotating tool The pipe cutter is suitable for cutting and bevelling pipes The cut pipes are free from burr so no deburring in or outsid...

Страница 10: ...s can be used steel black or galvanised chrome and stainless steel up to 2 5 mm wall thickness aluminium non ferrous metals e g copper brass plastics PE PP PVDE PVC Other materials on request Do not u...

Страница 11: ...ons 1 phase AC 110 120 V 50 60 Hz 230 240 V 50 60 Hz Sound pressure level at the workplace at idle approx 82 dB A under load approx 84 dB A As the noise level may also exceed 84 dB A under unfavourabl...

Страница 12: ...ompleteness and transport damage Please report missing parts or transport damage to the support immediately Normal accessories subject to change without notice 1 saw blade 1 ring spanner 22 mm 1 brush...

Страница 13: ...mounting base plate The pipe cutter with the vise is mounted either on the quick mounting base plate or on the quick mounting base plate special accessory with clamps Mark and punch the bolt holes on...

Страница 14: ...al cutter must be free from chips and dirt Use only original Georg Fischer saw blades and cutters The inscription on the saw blade 1 must always face the pipe cutter Observe sign for saw blade guard 1...

Страница 15: ...e locking screw 2 Turn the pipe cutter clockwise back down into its home position Fitting the saw blade and additional cutter Mount the following on the shaft 1 RA 21 saw blade 3 additional cutter 4 c...

Страница 16: ...corre sponding number Tighten the lever 1 open All other types of pipe Insert the pipe in the vise Move the pipe almost up to the saw blade Tighten the pipe in the vise Release the lever 1 and set th...

Страница 17: ...e additional cutter Clamp the pipe in the vise Release the lever 1 and set the stop 2 to position 2 Do not tighten Raise the motor of the pipe cutter as if to start cutting until the cutter covers the...

Страница 18: ...d length Use the scale Tighten the cross knob Push the pipe for wards up to the stop and clamp Swing the stop clear Cut the pipe Length gauge over 250 mm Mount the length gauge 1 Swing the stop in to...

Страница 19: ...GEORG FISCHER GF Tighten the clamp Push the pipe up against the stop and clamp Swing the stop out and push all the way back Cut the pipe For the next cut extend the stop and swing into place clockwis...

Страница 20: ...t are over 1 m long 6 5 Cutting the pipe Cut thin walled chrome and stainless steel pipe up to 1 5 mm wall thickness only with RA 21 Special Put on safety goggles before cutting Connect the pipe cutte...

Страница 21: ...rough Continue to turn rapidly until the pipe has been cut off and the marks 3 on the slide housing and vise housing are aligned Turn the pipe cutter back into its home position Switch off the saw mot...

Страница 22: ...Put on safety goggles before cutting Connect the pipe cutter to the mains Apply saw blade lu bricant to the saw blade teeth cutting surface 1m 1m Repeat the lubrication every three cuts If in contact...

Страница 23: ...rough Continue turning rapidly until the pipe has been cut off and the marks 3 on the slide housing and vise housing are aligned Turn the pipe cutter back into its home position Switch off the saw mot...

Страница 24: ...hips Oil the four locations marked by the arrows Check the oil level of the gear and top up if necessary every time the cutter is cleaned every tool change Do not use compressed air to clean the area...

Страница 25: ...GEORG FISCHER GF Interval after the first 150 hours of operation or after 3 months whichever is sooner then every 1000 hours of operation or every year Activity Fill with gear oil up to the threaded h...

Страница 26: ...g screw Set pipe diameter correctly Tighten nut Fit saw blade correctly Inscription on saw blade must face the pipe cutting machine see chapter 6 Remove pipe cutter clean mounting parts and flange sur...

Страница 27: ...ts Alternatively contact your local Georg Fischer agent A list of addresses is provided on the back cover of this manual Please quote the following data Cutter type RA 21 RA 21 Special Machine number...

Страница 28: ...info georgefischer fr www georgefischer fr GB George Fischer Sales Limited Paradise Way Coventry CV2 2ST Tel 44 0 2476 535 535 Fax 44 0 2476 530 450 info georgefischer co uk www georgefischer co uk I...

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