The basic RW 16 stirrer is suitable for stirring and mixing fluids
with low viscosity. It is designed for use in laboratories. For
correct use, the equipment must be secured to a fixed object.
Please unpack the machine carefully and inspect for damage. It is
important that any transit damage should be noted at the time of
unpacking. In certain circumstances it may be necessary to in -
vestigate immediately (post, rail or freight forwarder). The guaran -
tee covers: One RW 16 stirring machine, one extension arm, one
hexagonal socket screw, one hexagon socket offset screw key
and operating instructions.
In buying this machine you have chosen a high quality product.
Ease of use is guaranteed with its handy shape and simple ope-
ration. The housing offers protection against ingress of liquids.
The materials used and their precise identification make recycling
possible and simple, and enables re-use of the parts. The
generously proportioned cooling surfaces enable distribution and
transference of heat to be as even as possible. The two metre
long mains lead makes it possible to work on stands - even with
high glass apparatus under vapour extraction hoods - without
extension leads. The precision stirrer shaft is designed as a hol-
low shaft to allow the stirrer shanks to be in serted.
The speed of the RW 16 basic stirrers can be infinitely adjusted
by electronic means. The ball bearing equipped DC motor has a
quiet synchronous belt drive. The motor is controlled via a com-
puter-controlled speed regulator using pulse-width modulated
voltage (PWM). The whole drive unit is main tenance-free.
The machine is suitable for continuous operation. The motor cur-
rent is electronically limited. The machine has an anti-stall and
anti-overload system. If a fault occurs, a safety circuit immediate-
ly switches off the motor permanently via a relay.
To start the machine again after a fault, please operate the mains
switch. If the machine still does not work, please contact our
Service department.
11
RW160995EU
Unpacking
Drive
Useful facts
Motor protection; safety devices
Correct use
2551000_RW16b_051995:2551000_RW16b_051995 24.03.11 08:12 Seite 11
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