User’s manual
SEEDER MONITOR MCK 800
20
7. Maintenance
This chapter gives instructions on how to carry out ordinary and extraordinary
maintenance.
Ordinary maintenance
refers to those operations which must be carried out
periodically. As they do not require specific skills, they can be carried out by the users
(operators etc.).
Extraordinary maintenance
refers to unforeseeable operations due to mechanic or
electric failures. They require specific technical skills, so they should be exclusively
carried out by qualified personnel (maintenance personnel etc.)
7.1 Ordinary maintenance
Ordinary maintenance consists in cleaning the instrument. Clean the instrument with
a wet cloth and mild detergent to avoid erasing the serigraphs on the panel.
!
Warning
Do not use pressure water jets.
Do not use abrasive products, solvents or alcohol.
Do not press on the keyboard with pointed or hard objects in order
to avoid damaging the polyester film, thus endangering the
impermeability of the keyboard.
7.1.1 How to protect the main connector
In case of an extended use of the Monitor it is advisable to disconnect the main signal
connector (see Figure 1 on page 7) from the harness. It is advisable to insulate both
the connectors (of the Monitor and of the Harness) by using a Nylon protection.
If the connectors of the monitor and of the harness are NOT disconnected no
protection is needed.
7.2 Extraordinary maintenance
!
Warning
Extraordinary maintenance must be carried out by authorized personnel
only
.
