Allied Construction Products, LLC www.alliedcp.com
11
TM574173_HP4000_18feb
8.0 Operation
8.1 Pre-operation Checks
IMPORTANT
Operating the work tool beyond its performance
limits will cause equipment damage. The Allied
equipment is designed to provide optimum
performance with reliable service life at the flow and
oil pressure specified. Complete a test of the
machine’s hydraulic circuit using the form included
in this manual. Follow the accepted data listed in
Specifications Table.
CAUTION
Repair or replace any damaged components prior to
operation. Do not operate work tool until all faults are
corrected.
For safe and proper operation, perform a thorough
daily inspection of the equipment before use.
Daily, before operating:
1.
Ensure work tool is securely attached to the
carrier. Check mounting pins and hardware for
wear or damage.
2.
Remove any excess dirt and debris that
accumulated on the work tool as this may
decrease performance.
3.
Inspect the following for damage:
x
Inspect rubber of spring mounts for cracks or
separation from end plate
x
Inspect hoses, seals, motor and valve for oil
leaks
x
Check for loose or missing fasteners
NOTE
: Further details can be found in the Care and
Maintenance Section of this manual.
8.2 Operation
CAUTION
Injury from flying debris. Do not
operate the Ho-Pac with workers in
close proximity of work zone.
Clear all personnel from work area
before the Ho-Pac is operated.
CAUTION
Injury from flying debris. Personal
protection equipment, including safety
eyewear, must be worn when operating
or servicing this equipment.
Risk of hearing impairment or loss.
Hearing protection must be worn by all
personnel exposed to prolonged high
noise levels.
WARNING
Injury from falls into open excavations.
Ground vibrations may collapse trench
walls. Excavations must be shored to
meet federal, state and local guidelines.
Erect barriers around open excavations to control
entry into established work zone.
CAUTION
Never activate the work tool unless the operator is
seated in the operator’s seat and in full control of the
machine. Follow instructions in the operator's
manual provided with carrier.
1.
Position carrier in-line with direction of work.
2.
Position the Ho-Pac parallel to the work surface
and within view of the operator. The compaction
plate must be in full contact with the work surface
for maximum effectiveness.
3.
Activate the Ho-Pac with the switch located in the
operator’s cab.
4.
Use the carrier to push down against the springs
of the Ho-Pac. This will not only transfer the
vibratory energy more effectively to the soil but
also adds static pressure which assists with
compaction.
IMPORTANT
Overstretching the rubber springs will contribute to
early spring failure. Stretch the spring mounts no
more than approximately one-half (1/2) their width.
