User Manual

18
4. See the "Adjustment Summary" for information on
all hydraulic adjustment procedures.
HYDRAULIC PUMP REPLACEMENT
1. DO NOT attempt to repair the hydraulic pump.
Return it to the factory for repair or replacement. Be
sure to specify the correct pump model and serial
numbers when returning the unit.
2. Rotate the pump and motor by hand to insure free
movement after installing a new unit. Then: (a) Jog
the Hydraulic Start and Hydraulic Stop buttons
several times; on for two (2) seconds, off for three
(3) seconds until the pump is primed; (b) Check
for proper pump rotation while jogging; (c) Review
wiring connections if the pump rotates in the wrong
direction; (d) Pump and drive motor shafts must be
in alignment within 0.003 inch (0.07 mm) T.I.R.
NEVER start a new pump installation against
a blocked system.
After the pump has been primed, run it
for several minutes while operating the
machine’s controls to purge entrapped air
from the pump and system. Check for oil
leaks while the system is being operated.
MACHINE CLEANING
Stop the machine when cleaning the machine
or opening bandwheel doors or covers.
1. Keep the machine and its parts as clean as possible
to prevent excessive wear and damage.
2. Remove the chip pan and dispose of the chips when
necessary.
3. Metal chips and other waste materials may
collect around areas such as: saw guides,
table surface, T-slots, bandwheels, slides, etc.
Remove these materials as soon as possible. The
DoALL Company recommends removing chip
collections at least twice per each eight (8) hour
shift, and more often with heavier use.
HYDRAULIC SYSTEM (Continued....)