Memmert CDP 115 Peltier cooling unit (Generation 2003) - Manual (Page 16)

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Waterbath cooling unit CDP 115
4.5 Troubleshooting
► Is the unit connected to the mains supply? If not, connect unit to the mains.
► Is the unit switched on? If not, switch unit on.
► Are all tubes correctly connected? If not, connect tubes.
► Is the waterbath heater switched on? If not, switch waterbath heater on.
► It is possible that the tubes in the tube suspender are blocked. In this case, replace the
tube suspender.
If the error cannot be eliminated, the cause is probably a defect in the unit. In this case you
should contact customer service (see page 2).
4.6 Dismantling the cooling unit
1. Switch off the cooling unit; pull out the
mains plug.
2. Remove the tube suspender from the water-
bath. Keep the tubes in place when doing
this.
3. Attach the closing panel I1/J1 with two sup-
plied screws on the right side of the inside of
the lid (Fig. 22). (This is to prevent heat loss
through the cut-out in the lid for the tube
suspender.)
The waterbath can now be used again without
the cooling unit.
5. Disposal
Have the unit disposed of as scrap metal by a specialist disposal company.
I1/J1 I1/J1
Fig. 22 Assemble the closing panel