Takeuchi TL12 User Manual

2-50
CONTROLS
AUX. 2ND LINES (TL10/TL12 OPTIONAL)
• Oil may spurt out if the caps or filters
are removed or pipes disconnected
before releasing the pressure in the
hydraulic system.
· When removing plugs or screws, or
when disconnecting hoses, stand to
the side and loosen them slowly to
gradually release the internal pressure
before removing.
• Do not release pressure:
· When the attachment is not in the rest
position.
· During operation of the attachment.
(Due to danger of unexpected
movement of the attachment)
• Do not couple or uncouple when there
is a flow or pump pressure in the circuit.
Disconnection or connection is allowed
only when there is no residual pressure.
• Hydraulic fluid, tubes, fittings and
quick-couplers can get hot when
running machine and attachments. Be
careful when connecting and
disconnecting quick-couplers.
IMPORTANT: When the couplings are
disconnected, it is suggested to use the
protection caps.
IMPORTANT: Before uncoupling, be sure
to release the residual pressure.
These lines deliver the hydraulic oil necessary
for operating the attachments.
ACCESSORIES
Flow rate .......TL10: 65 L/min (17.2 US gpm)
TL12: 65 L/min (17.2 US gpm)
Rated Pressure ... 21 MPa (3040 psi)
Connecting the hydraulic circuits
To connect the attachment hydraulic lines,
observe the following procedures:
Releasing residual pressure
After the auxiliary hydraulic circuits have
been used, pressure remains in the circuits.
This is called the residual pressure. Release
this residual pressure before disconnecting
the lines.
Coupling and uncoupling
1. Before coupling, clean the flat mating
surfaces of quick coupling to avoid the
inclusion of dirt into the circuit.
2. Release the residual pressure from the
upper coupling (e) by pulling the knob (1)
outward first and then upward. Release
the residual pressure from the lower
coupling (f) by pulling the knob (1) outward
first and then downward.
3. To couple, push the male half towards the
female half or vice versa.
4. To uncouple, pull back in sleeve of the
female.
5. When connecting is complete, purge air
from the hydraulic lines.
a. Start the engine and run it at a low idle
speed with no load for 10 minutes.
b. With the engine running in low idle,
operate the auxiliary hydraulic buttons
repeatedly (approx. 10 times) to purge
air from the hydraulic lines.

Takeuchi TL12 Specifications

General

Brand	Takeuchi
Model	TL12
Category	Compact Loader
Language	English