Antaeus AT 75 B, Operation Manual, Page: 29 / 53

P27
7.
Remove the accumulated soil at the pile head regularly. If the pile
head is deformed, please repair it.
8.
When install ing or remov ing the hydraulic hoses and connectors,
please turn off the engine of the excavator and wait until the
hydraulic system internal pressure has gone down to safe levels . If
there is still internal pressure, oil can burst out in a dangerous way
if hoses are disconnected . to release internal pressure on the
excavator
, please refer to the "operation manual" issued by
excavator manufacturer.
9.
As for the operation of the hydraulic oil hose, if during high-
pressure operation any oil leak s and touches the skin or enters the
eyes, it will cause great danger to the human body, so please wear
protective glasses and thick gloves.
10.
If elastomer are crack ed , please do not start the machine
before replacing the them.
11.
Check the conductor insulation, especially whether the
insulation of the power supply lead-in wire and distribution cabinet
is firm, and whether the neutral connection or grounding is good.
12.
Connecting bolts should be tight
, regularly
check
bolts as
vibration and pile driving work can lossen bolts over time.
13.
When the hamme is working, there should be a person to guide
the operator . The guide and the operator should cross check the
signal
s
before start
ing
, during operation they should cooperate
closely.
14.
When the operation start s , use an electric horn or other means
to send signals to inform the surrounding personnel to watch out.