INGOS Ltd. Laboratory Instruments division Page 10
6. SAFETY AND OPERATION CONDITIONS
6.1 Operation safety
Securing the rotation of the evaporated sample: Overcurrent protection of the
driving motor. If the resistance against rotation exceeds a specified limit, the power
supply of the driving motor is disconnected. Securing the bath heating: With thermal
fuse during overheating above 200°C.
6.2 Operation conditions
The instrument is designed for work under standard laboratory conditions at
temperatures from 10 to 30°C and air humidity to 80°C.It is forbidden to handle a
bath heated to a temperature higher than 40°C.
Attention! Be especially careful when replacing a round-bottomed flask after
increasing the concentration of the evaporated sample. If the flask cannot be removed
easily from the cone, carry out further operation only after cooling the bath.
Caution! If you are replacing the round-bottom flask after the vaporized solution has become
thicker, pay particular attention and if it is not possible to remove the flask easily from the cone, carry
out any other handling only after the cooling of the bath.
Caution! If you use oil as the filling of the heating bath, the heating bath must be properly dried
before its being filled.
7. ACCESSORIES AND SPARE PARTS
7.1 Basic accessories (comes with evaporator)
Inlet cord Glass assembly
Round bottom flask (1000, 2000 ml) NZ29/32
Receiving flask (1000 ml) KS 35/20
Suck pipe
Ball adapter
Vertical condenser
Filling pipe with a valve
3 pieces of GL14 connection fitting
Sealing: gufero sealing 35/22/10 (Fig. 2c, pos. 4),
Metal clasp
Vacuum tube
