Allied Construction Products, LLC www.alliedcp.com
TM576981_HP700B_18feb
10
8.0 Operation
8.1 Pre-operation Checks
IMPORTANT
The Allied Ho-Pac is designed to provide optimum
performance with reliable service life at a specific
flow range and oil pressure. Prior to its first use on a
machine, it’s important to test the hydraulic circuit.
Operating the Ho-Pac beyond its performance limits
will cause equipment damage. Follow the accepted
specifications listed in Technical Data Section of this
manual.
CAUTION
Repair or replace any damaged components prior to
operation. Do not operate Ho-Pac 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 Ho-Pac is securely attached to the
carrier. Check mounting pins and hardware for
wear or damage.
2.
Excessive dirt and debris on the Ho-Pac can
decrease performance and should be removed.
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 maintenance details are located in
Section 9 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.
Prolonged exposure to high noise levels
may risk hearing impairment or loss.
Hearing protection must be worn when
equipment is in operation.
WARNING
Injury from falls into open excavations.
Establish pedestrian barriers around
open excavations. Ground vibrations
may collapse trench walls.
Excavations must be shored to meet federal, state
and local guidelines.
CAUTION
Never activate the Ho-Pac 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 on the Ho-Pac. This
will not only transfer the vibratory energy more
effectively to the soil but also provides a static
pressure which assists in the compaction.
5.
The spring mounts can be stretched to
approximately one-half (1/2) their width.
IMPORTANT
Overstretching the rubber springs causes premature
failure. The spring mounts can be stretched to
approximately one-half (1/2) their width.