BRAND HandyStep touch, Operating Manual

Page: 57 / 234

English
57
Operating Exclusions
• When the device is operated properly, the pipetted liquid comes in
contact only with the tip and not with the device itself.
• The user is responsible for checking the suitability of the device for
the intended use. This presumes that the user is sufficiently trained
for the tasks described in this instruction manual.
• Do not use the device to pipet liquids that corrode polypropylene,
polyethylene (piston) or polycarbonate (housing).
• Avoid aggressive vapors (risk of corrosion).
• The device must not be used for oxidizing acids since metal parts and
the electronics can be corroded.
• If the device is modified by the user, it must no longer be operated. All
modifications must be expressly authorized by the manufacturer.
Materials used
See
„Materials used“ → 89
.
Type plate and marking
See
„Technical data“ → 88
Transport and storage
The device, battery, power adapter and charging stand must be stored and
transported in dry conditions; avoid exposure to direct sunlight.
Intended use
The HandyStep
®
touch and the HandyStep
®
touch S are microproces-
sor-controlled, battery-powered hand dispensers operated by touchscreen.
BRAND precision dispenser tips (PD tips) with type coding are automatically
recognized by the device according to their nominal volumes and allow quick
volume selection. Compatible dispenser tips from other manufacturers can
also be used after manually selecting the corresponding volume.