User's Manual

Manual for ION™-M7P/17P (M-cab)
& Subassemblies
Page 39 MF0145A7A_uc_FCC_modif.doc
6. MAINTENANCE
6.1. GENERAL
Read the health and safety warnings in section 1.2.
 Note: The Remote Unit does not require preventative maintenance
measures.
 Note: To prevent malfunctions of the cooling system due to dirt or
pollution, it is recommended to clean the heat sink at regular
intervals. These cleaning intervals depend mainly on the location
of the Remote Unit and the corresponding degree of pollution.
Maintenance of the ION-M7P/17P should be performed by replacing only
components that are contained in this section. Take care not to unintentionally
damage the seals on the modules to maintain warranty. Please keep these
guidelines in mind during maintenance:
The spare parts list, consequently, contains only units which can be replaced without
tuning or soldering work.
 Note: Use an appropriate packaging when sending back the unit (see
section 7.2.2 Mechanical Specifications for details). We strongly
recommend using the original packaging.
 Note: Defective parts should only be replaced by original parts from the
supplier. All interventions inside the housing are at one’s own risk.
 Note: Ensure the Remote Unit has been disconnected from mains during
maintenance.
 Note: Label any unlabelled cables before disconnecting them to ensure
correct re-connection.
Maintenance procedures require appropriate tools to ensure correct handling. All
these tools can be ordered from the supplier.
 Note: All our screws have a right-hand thread and are fastened by
turning the tool clockwise and are unscrewed by turning the tool
counter-clockwise.
Due to the design of the Remote Unit the only component recommended to be
replaced is the fan unit. For replacing any other component, please contact the
supplier.