Waltron Aqualert 6051 Instruction Manual page 20

Working with pipes that are under pressure
Maintenance and repair work are only to be carried out by qualified persons.

Before you begin, make sure there is no pressure in the pipes.

Pipes, joints and seals are to be checked regularly and where necessary, or as a
precautionary measure, replaced. Maintenance intervals should, in any case, be
observed.

Before operating after maintenance, ensure that all joints, fittings and seals are
correctly fitted. Check that all casing parts are closed and filters or other parts
connected to the unit are correctly fitted.

Remove all maintenance tools, parts and other materials before operating the system.

Clean the unit and wipe up any fluids that have run out thereby leaving the unit in a
clean condition.

Check that all safety systems are in position and working.
Transport
Protect the analysis unit during transport. Remove any remaining fluids. Remove the reagent
bottle and firmly close it to avoid any spillage.
Transport unit carefully and do not throw it.
Avoid direct sunlight, moisture and high temperatures.
Immediately on delivery, check that the unit is complete and has no damage. Even though the
unit is well packed, damage can occur during transport. In the event of damage, inform the
deliverer immediately.
Storage
Do not store for more than a year on account of the guarantee. Only store the analysis unit in a
cool, dry place with temperature between 5 and 45°C and avoid direct sunlight.
20
General Safety
Waltron User Manual 101-048-E.1
6051 Hardness Analyzer