Weka DK28 - Page 15

12
Nominal power W 2600 2600 2600 3200 3200 3200
Power output W 1870 1870 1870 2300 2300 2300
Nominal frequency Hz 50 - 60 50 - 60 50 - 60 50 - 60 50 - 60 50 - 60
Speed (full load) 1/min 320/630/980 245/480/760 460/910/
1420
230/460/720 300/590/
930
150/300/
470
Speed (no load) 1/min 550/1070/
1630
420/820/
1250
770/1500/
2300
420/820/1250 550/1070/
1630
250/510/
800
Drill i in concrete mm 40 - 250 50 - 310 50 - 310 55 - 350 40 - 250 80 - 300
Weight kg 11,9 11,9 11,9 11,9 11,9 12,9
Tool fixture 1 1/4" UNC
* Holes with diameters over 250 mm can only be established with particularly stable rigs and the use of
heavy duty dowels for fastening
Operating data DK26
Position/speed 1/min 1/320 2/630 3/980
Drill i concrete mm 125 - 250 65 - 130 40 - 80
Water volume approx. l/min 1,5 - 2,0 1,0 - 1,5 0,8 - 1,2
Operating data DK26L
Position/speed 1/min 1/245 2/480 3/760
Drill i concrete mm 150 - 310 75 - 150 50 - 100
Water volume approx. l/min 1,6 - 2,2 1,1 - 1,6 0,9 - 1,3
Operating data DK26S
Position/speed 1/min 1/460 2/910 3/1420
Drill i concrete mm 85 - 165 40- 85 30 - 55
Water volume approx. l/min 1,6 - 2,2 1,1 - 1,6 0,9 - 1,3
Operating data DK32 / DK28
Position/speed 1/min 1/230 2/460 3/720
Drill i concrete mm 165 - 350 80 - 160 55 - 105
Water volume approx. l/min 1,7 - 2,4 1,1 - 1,6 0,9 - 1,3
Operating data DK32S
Position/speed 1/min 1/300 2/590 3/930
Drill i concrete mm 125 - 250 65 - 130 40 - 80
Water volume approx. l/min 1,5 - 2,0 1,0 - 1,5 0,8 - 1,2
Operating data DK34
Position/speed 1/min 1/150 2/300 3/470
Drill i concrete mm 250 - 400 125 - 250 80 - 160
Water volume approx. l/min 2,0 - 2,5 1,5 - 2,0 1,2 - 1,6
3.2 Scope of delivery
Diamond core drilling machine (1) with ball valve and plug-in nipple (1a), PRCD (GFCI) circuit-breaker (1b)
and operating instructions.
3.3 Noise emissions and vibration (EN 62841)
The typical A-rated sound pressure level is 96 dB(A).
The typical A-rated sound level is 110 dB(A).
Uncertainty K = 3 dB
The typical rated acceleration is 2.5 m/s².
4. P R E P A R A T I O N
Satisfy yourself that the machine has not been damaged in transit. Check that the nominal voltage is the
same as the voltage indicated on the rating plate.