Lukas SC 250 M - Manual (Page 15)

15
CAUTION!
Clean off any dirt before checking the device!
When cleaning the equipment, ensure that no cleaning agents are used with pH
values outside the range 5 - 8!
WARNING / ATTENTION / CAUTION!
In order to carry out maintenance and repair works, tools appropriate for the job
and personal protecting equipment are essential.
Inspections to be carried out:
Visual inspection
• Opening width of the blade arms at the tips (see chapter ‘Technical Data’),
• General tightness (leaks),
• Ease of movement of the hand lever,
• Ease of movement of the rotary knob,
• Handle present and secure,
• Ease of rotational movement of tool head through 360°,
• Labelling complete and legible,
• Covers in undamaged condition,
• Check the pivot bolt tightening torque (tightening torque M
A
see ‘Technical Data’),
• Blade arms free of cracks and nicks or deformations on the cutting surfaces,
• Shearing surfaces pass over each other without making contact,
• Pins and circlips on the blade arms are present and in a proper condition,
• Grooving at the blade tips to be clean and square-edged with no evidence of cracking
(applies to combi tools)
Function test
• problem-free opening and closing when operating the hand lever and adjusting the rotary
knob,
• no suspicious noises.
• blade arms stop moving when the movement of the pump is interrupted during the process
(dead man’s handle)