TGRADIENT Manual __________________________________________________________ 28
9 Maintenance
The TGRADIENT was built to operate for a long time without the need for periodical
maintenance. The housing may be cleaned from time to time with a smooth cotton cloth. Do not
use strong detergents or organic solvents for cleaning.
10 Exchange of modules
For exchange of modules you need two hexagonal keys (number 3 and number 5). These keys
are included in the shipment of the module.
Remove module
Ü Remove power plug
Ü Place instrument upside down on a soft surface
Ü Remove the 2 screws that close the shutter (hexagonal key number 3)
Ü Remove the 4 screws that hold the block (hexagonal key number 4)
Ü unplug connectors from the block (control and power supply)
Ü remove module
Install module
Follow description in reversed order.