Grant Instruments GLS Aqua Plus Operating Manual - Manual (Page 16)

29339 Ver. 3 GLS Aqua Plus
Page 15 Operating Manual
www.grant.co.uk
8.0 Warranty information
When used in laboratory conditions and according to these working instructions, this
product is guaranteed for THREE YEARS against faulty materials or workmanship.
Extended warranty for years four and five can be purchased by contacting our sales
department at
[email protected] .
9.0 Maintenance and service
No routine maintenance is required except for cleaning. There are no user serviceable
parts inside the unit.
9.1
Cleaning
Clean the outside of the equipment with a damp cloth, using water only. Do not use
chemical cleaning agents. Before using any other cleaning or decontamination method,
check with Grant Instruments or your local representative to make sure that the proposed
method will not damage the equipment.
Scale on immersed parts can be removed using chemical de-scaling products designed
for use on kitchen equipment that have metal parts. De-scaling products may be toxic
and manufacturer‟s instructions should always be followed.
9.2
Fuses
Fuses are Littelfuse 3AB 314 series, fast-acting, high breaking current (max breaking
current at least 750 A); dimensions are 1.25 inch long, 0.25 inch diameter. Replace fuses
only by the same type and rating (250V).
Models
Fuse Rating (A)
120V 230V
GLS Aqua 12 Plus 10 10
GLS Aqua 18 Plus 15 15
9.2.1 Replacing fuses on GLS Aqua Plus
Disconnect the unit from the power supply
1. Remove the mains lead from the socket at the back of the bath.
2. Press down the fuse drawer catch and pull out the fuse drawer. Check the fuse(s)
and replace if necessary using the specified fuse type and rating.
3. Push back the drawer and replace the mains lead.