17
cLEAning And cARE
Pull plug prior to cleaning to avoid injuries by unintentional switching on.
• Clean the outside of the motor with dry compressed air.
• Check connecting lines on damages.
• Clean and grease sliding surfaces regularly. Should lateral play arise by wear of the dovetail guide this can
be adjusted by adjusting the laterally positioned set screws (K).
• Carbon brushes should be replaced after appr. 250 hours running time.
• After the work is finished we recommend to store the Metal Core Drilling Machine in the transport case in
a lying position.
mAinTEnAncE And REpAiR
Maintenance, check and repairs are only to be made by electronics specialists according to the valid
regulations of the respective country.
The Metal Core Drilling Machine ALFRA ROTABEST should be serviced after appr. 250 hours running time
by our ALFRA workshop or appointed dealers. The gear oil (Lubcon, Turmogearoil PE 150 300ml) should be
exchanged as well as the brushes.
!
Only use genuine ALFRA spare parts.
Spare part list at the end of this operation manual.
Summary of Contents for 18612
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