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machine may be badly affected by use of other grease. please be sure to let one of our
service agents undertake replacement of the grease.
maintenance and inSpection
1. inspecting the drill bits.
Since use of a dull tool will cause motor malfunctioning and degraded efficiency,
replace the drill bit with a new one or resharpening without delay when abrasion is
noted.
2. inspecting the screws
regularly inspect all mounting screws and ensure that they are properly tightened.
should any of the screws be loose, retighten them immediately. failure to do so could
result in serious hazard.
• Maintenance of the motor.
the motor unit winding is the very “heart” of the power tool. exercise due care to
ensure the winding does not become damaged and/or wet with oil or water.
caution
When using the drill follow these rules:
• continuous use of the drill should not exceed 15 minutes;
• do not allow mechanic damage (strikes, falls etc.);
• protect the drill from external sources of heat and chemically active substances, as
well as liquid and objects penetration;
• provide effective cooling and drilling wastes withdrawal from the tool working zone;
• before disconnecting the tool from the power source turn off the On/Off switch;
• check the engine temperature, do not allow overheating;
• change the rotation direction only after switching off the tool and complete stop of
rotating parts;
• do not use bits not intended for concrete and brick drilling in impact mode.
inobservance of these rules will make warranty void!
WarninG
Repair, modification and check of ZENIT power tools should be performed only in
authorized service centers Zenit. While use or maintenance of power tools follow all
safety rules and standards.
note
Zenit Power Tools are constantly being improved and modified to incorporate the lat
-
est technological advancements.
accordingly, some parts may be changed without prior notice.
