Operation - Stanley TT46 User Manual

PREPARATION PROCEDURES
CHECK HYDRAULIC POWER SOURCE
1. Using a calibrated flowmeter and pressure gauge,
check that the hydraulic power source develops a flow
of 4-6 GPM/15-23 LPM at 1500-2000 psi/106-140 bar.
For TT46233 Model, 7-10 GPM/26-38 LPM.
2. Make certain the hydraulic power source is equipped
with a relief valve set to open at 2200-2300 psi/152-
159 bar minimum. Maximum full flow pressure not to
exceed 2500 psi/172 bar.
INSTALL TOOL BIT
1. Remove the two capscrews that hold the bit keeper to
the lower body or on some models remove the two hex
head capscrews, outer springs, and nuts that hold the
bit keeper to the lower body.
2. Remove the two pair of bit-retaining spring guides and
spring or on some models the one pair of bit guides
from the bit keeper.
3. Insert the hex end of the bit as far as possible through
the small end of the bit keeper (see "TT46113/133/233
PARTS ILLUSTRATION" on page 16).
4. Install the coil spring on the bit hex flange. Install a
spring guide pair on each end of the spring. On some
models only the one pair of bit guides need to be
installed and no spring.
Note: There are two types of spring guides. Each of the
two types must be installed in matched pairs. The pair
used at the top of the spring have a flat end that goes
against the bit collar.
5. Carefully install the bit keeper so that the lower spring
guide fits into the lower keeper bore and that the upper
flat end of the guide rests against the bit flange.
6. With the bit pulled down into the keeper, insert into the
tie tamper hex, then press the bit keeper up against the
lower body.
7. Tighten both capscrews or on some models install
the hex head capscrews, outer springs, and nuts and
tighten securely.
CONNECT HOSES
10 ► TT46 User Manual

OPERATION

1. Wipe all hose couplers with a clean lint-free cloth
before making connections.
2. Connect the hoses from the hydraulic power source
to the tool fitting or quick disconnects. It is a good
practice to connect the return hose first and disconnect
it last to minimize or avoid trapped pressure within the
tool.
3. If hose couplers are used, observe flow indicators
stamped on hose couplers to be sure that oil will flow
in the proper direction. The female coupler is the inlet
(pressure) coupler.
NOTE: The pressure increase in uncoupled hoses
left in the sun may result in making them difficult to
connect. When possible, connect the free ends of
operating hoses together.
TOOL OPERATION
1. Observe all safety precautions.
2. Install the appropriate tool bit for the job if not already
installed.
3. Place the tamper on the surface to be compacted.
The tamper will rise quickly when first turned
on. Do not stand over or place any part of your
body on top of the tamper. Wear safety shoes.
Note: Partially pressing the trigger allows the tool to
run at slow speed, making it easier to start or control.
4. Guide the tamper using both hands.
COLD WEATHER OPERATION
If the tie tamper is to be used during cold weather, preheat
the system hydraulic fluid at low engine speed.
When using the normally recommended fluids, oil fluid
temperature should be at or above 50° F/10° C (400 ssu/82
centistokes) before use.
Damage to the hydraulic system or tie tamper can result
from use with oil that is too viscous or thick.