Canon DU7-1175-000 Time Clock User Manual


 
8
GREASING CRANKS
Die Sets
Professional Puncher-A1 Die Sets have an average expected life of approximately
500,000 sheets of paper. This life may vary depending on variables such as
following the lubrication schedule described above, the type of paper being punched,
the cover stocks being punched and the typical length of the average job.
3.2 DIE SET MAINTENANCE
Die sets have a minimum life expectancy of 500,000 cycles depending on
application, environmental factors and maintenance. Periodic lubrication of the
punch pins can extend the life significantly. CANON recommends use of a high
quality machine oil (do not use spray oils) every 50,000-punch cycles.
SPRING
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SHOULDER BOLT
WITH SPRING
The die set cannot be repaired or adjusted.
Other than lubrication, if a Die set is damaged or worn, the Die set should be
replaced.