Connect An External System With Barbed Fittings - Julabo 9021713.S1.02 Original Operating Manual

Find Quality Products Online at:

7.3.2 Connect an external system with barbed fittings

This section describes how to connect an external, closed system to the device
using barbed fittings.
 Open-end wrench, 17 mm
 Open-end wrench, 19 mm
 Torque wrench
 The circulator is equipped with the optional assembly frame or pump set.
 Barbed fittings are provided to install the external system.
1. Remove the union nuts on the pump connections.
2. Remove the sealing plugs.
3. Push one barbed fitting through each of the union nuts.
4. Mount the barbed fittings with the union nuts on the pump connections.
5. Carefully tighten the union nut with a maximum torque of 3 Nm. Brace the
nut (width across flats: 17 mm) using an open-end wrench.
 Warning! Over-tightening the pump connections may cause the assembly
frame to break.
6. Attach the external system's hoses to the barbed fittings.
 Pay attention to the supply and runback position.
7. Using tube clamps, secure the hose to prevent it from slipping.
8. Set the flow direction lever to external circulation.
GlobalTestSupply
www.
Initial operation
49
.com
sales@GlobalTestSupply.com