Owner's manual

Part number 18260 7 13/04/2006
6 Technical specification
Temperature range Ambient to 45°C
Stability at 37°C ± 0.1°C
Temperature display resolution 1°C
Supply voltage range Mains 220-240V AC, 50/60 Hz
Internal battery 12V DC, 6.5 AH
Vehicle battery 12V DC
Power Rating 48 Watts
Heating rate Ambient to 37°C within 60 minutes
Heat retention Using internal battery, the incubator will maintain a
temperature of 37°C for 5 hours.
Overtemperature protection Cycling thermal switch (50°C)
Dimensions l/w/h (mm) 304/235/280
Weight 9Kg
Set temperature 37°C
This equipment is for indoor use and will meet its performance figures within the ambient
temperature range 10°C to 35°C, with maximum relative humidity of 80%.
7 Maintenance and service
All Grant laboratory products are designed to comply with IEC1010-1 and can be flash tested.
Some are fitted with radio frequency interference suppressors. Therefore it is recommended
that only a d.c. test is performed.
7.1 Cleaning
The case can be cleaned with a damp cloth after disconnection. Do not use solvents.
Before using any decontamination or cleaning method except that recommended, check with
our Service Department, or in other countries with our distributor, that the proposed method
will not damage the equipment.
7.2 Replacement of fuses
Disconnect the unit from the power supply socket.
Locate fuses on panel. Use screwdriver of correct size to turn fuse holder a quarter turn anti-
clockwise to release fuse holder.Check, replace with correct fuse if necessary.
The fuses should be 1.25 x 0.25 inch ceramic quick acting, rated: 1AF and 5AF
Replace fuse holder.
8 Guarantee
When used in laboratory conditions and according to these operating instructions, this block
heater is guaranteed for ONE YEAR against faulty materials or workmanship.
9 Service
For service, return to our Service Department in the UK, or to our distributor.
Service Address:
Grant Instruments (Cambridge) Ltd.
SHEPRETH
Cambs
SG8 6GB
England.
Telephone: [phone] - 260811