Install Protective Shield, (Option P/N 591.00020.00); Controls And Operation; Adjust Evaporator Flask Angle - Heidolph LABOROTA 4000eco Betriebsanleitung

E
13

Install protective shield, (option P/N 591.00020.00)

With the lift in its upper position, a protective shield (17) will protect the operator from
fragments, e.g. when replacing a flask still being under vacuum.
The protective shield is hooked-up at the hot bath's metallic frame (2) and clamped with
screw (18) (180° turn). Make sure plane of eccenter is pointing up.
Before clamping, position protective shield (17) in a manner that allows to open the
protective hood (25) without collision (try out).
fig. 14
Before connecting power cord with outlet, make sure that:
Item's voltage and frequency are the same as your local power
supply network (refer to data plate on item).
Power switches are OFF ("0"). control knobs are at their lefthand
stop, in order to avoid accidential rotation of the evaporator flask.
14

Adjust evaporator flask angle

Evaporator flask angle may be adjusted by turning the rotary drive.
To this end hold condenser (K) of your glassware kit with your right hand, turn grey knob
(19) CCW through at least one revolution ("unlock"), carefully tilt condenser (K) to adjust
evaporator flask angle.

CONTROLS AND OPERATION

54