Safety Measures (See Section 3); Tools And Spare Parts Supplied With Machine; Inspections To Be Performed Before And After Every Maintenance Operation - 3M -Matic a20 Instructions And Parts List

13-MAINTENANCE AND REPAIRS

13.1 Safety Measures (see section 3)

Carrying out maintenance and repairs may imply
the necessity to work in dangerous situations.
(See Section 3)
WARNING
•
To reduce the risk associated with
mechanical and electrical hazards:
−
Read, understand, and follow all safety and
operating instructions before operating or
servicing the case sealer.
−
Allow only properly trained and qualifi ed
personnel to operate and service this
equipment.
•
To reduce the risk associated with
pinch, entanglement and hazardous
voltage:
−
Turn electrical supply off and disconnect
before performing any adjustments,
maintenance or servicing the machine or
taping heads.
13.3 Recommended Frequency of Inspection and Maintenance Operations
Operation
Inspection safety features
Cleaning of machine
Cleaning of cutter blade
Oiling of felt pad
Lubrication
Blade replacement
Drive belt replacement
13.4 Inspections to be Performed Before and
After Every Maintenance Operation
Before every maintenance operation, turn the main
rotary switch OFF and disconnect the plug from the
control panel. During the maintenance operation
only the operator responsible for this duty must work
on the machine. At the end of every maintenance
operation, check the safety devices.
a20-NA
Frequency
daily
weekly
weekly
weekly
monthly
when worn
when worn
13.2 Tools and Spare Parts Supplied with
the Machine
See Spare Parts Order Section.
Qualification
1
1
2
2
2
2
2
13.5 Check Efficiency of Safety Features
1. Blade guard assembly upper taping head
2. Blade guard assembly lower taping head
3. Latching Emergency stop button with mechanical
lock (interrupt supply of electrical power)
4. Turn the main rotary switch STOP/OFF
5. Safety guards - drive belts
27
Sections
13.4
13.5
13.6
13.7
13.7-13.8
See Manual 2
13.10
2011 April