JULABO F26-ED Refrigerated / Heating Circulator - Manual (Page 20)

Preparations
20
Warning: Tubing:
At high working temperatures the tubing used for temperature application and
cooling water supply represents a danger source.
A damaged tubing line may cause hot bath fluid to be pumped out within a
short time.
This may result in:
 Burning of skin
 Difficulties in breathing due to hot atmosphere
Safety recommendations
 Employ suitable connecting tubing.
 Make sure that the tubing is securely attached.
 Avoid sharp bends in the tubing, and maintain a sufficient distance from
surrounding walls.
 Regularly check the tubing for material defects (e.g. for cracks).
 Preventive maintenance: Replace the tubing from time to time.
5.6. Adjusting the pump flow
1
2
The pump flow is pre-adjusted in the factory and can be
modified to suit user requirements.
 Using a screwdriver turn the screw (1) anti-clockwise by
360 °.
 Using flat pliers turn the marking of the slide (2) to the
desired position.
 Tighten the screw.
Examples:
Internal applications in the bath
A 100 % internal bath circulation (for large bath tanks)
B Reduced internal bath circulation
(for smooth surface of bath fluid)
External/internal applications
C 40 % external discharge,
60 % internal circulation (for large bath tanks)
D 80 % external discharge,
20 % internal circulation (for small bath tanks)