Roland R4000 Manual page 159

B0059001 / Rev. 2.3
11.2.4 Exchanging components and retrofitting
• Disconnect the unit from mains net before performing works on the unit.
• Discharge yourself to ground before touching electronic components. Otherwise components
could be damaged due to electrostatic charges.
Fig. 85: Delivery condition
Required tools and material:
• Mid-size screw driver
• Screw driver with hexagon insert, size 5.5 for M3
• 4 spacer bolts M3
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
Weld Seam Detection System R4000 SND40
for Tubes, Cans and Drums
Manual
Technical records
Typical delivery
condition of a SND40
combination unit
Leakage flux
1:
module
2: Processor module
Eddy current
3:
module
159