Vacuum Supply; Electric Branching; Rotavac Vario Control; Set-Up - Heidolph ROTAVAC valve control Mode D'emploi

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1.3. Vacuum supply

- Connect vacuum with stud (12)

1.4. Electric branching

- Before connecting with your local power supply make sure that:
mains voltage is identical with data plate (refer to "safety Information"; refer to "General" if
plug and outlet do not fit together.
- Connect power cord with outlet.

2. ROTAVAC vario control

Caution: ROTAVAC vario control may be used together with the LABOROTA 4002/4003
control vario evaporator only !

2.1. Set-up

- Locate items on solid and plain surface. Item must be horizontal.

2.2. Install cooler holder and condensate cooler

- If your ROTAVAC vario control is used together
with the ROTACOOL reflux cooler, you may directly
place your ROTAVAC vario control on top of the
ROTACOOL.
Using your ROTAVAC vario control without
-
ROTACOOL, an extra foot (15) has to be installed
for the condensate cooler.
- Refer to picture and install extra foot (15) with 4 ea.
screws (16), using hex pin from
you hardware kit.
- Remove fairing (17) by
unthreading two screws
- Install bracket (1) for condensate
cooler (2) on the rear of the
vacuum pump in a slot provided
to this end. Introduce 2 ea.
square nuts in slot.
- Re-install fairing (17).
- Remove coupling nut (10) from
condensate cooler (Attention,
retainer underneath coupling
nut!)
- Locate condensate cooler (2) in
holder
Secure aftercooler with rubber
-
band (3).
Install receiving flask (4) and
-
secure with clamp (5).
- Fit red coupling ring (10) and
seal (9) on right-hand end of
PTFE hose (7). Plug this line
14
3
2
1
17
12
6
16
15
7
10
5
46
ROTACOOL
18
4
11