Pic. 7
When two MEC 800 Special actuators are mounted per gate leaf, it is required that MEC 700/80 ventil
double tank version be used along with the 6-way pipe block: this one is to be positioned half distance
between the two actuators to allow simultaneous oil delivery to both of them.
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7
FIXING THE OIL-HYDRAULIC MOTOR PUMP
It is advisable to prepare the motor pump MEC 700/80 Ventil for a temporary installation along with the accessories (copper pipes,
hoses, junction blocks, ...) in the most suitable way, but avoid any final fixing and oil filling.
The rigid copper pipes are to provide connection between the motor pump and the junction block, while the flexible hoses are to
provide connection between the junction block and the actuator, sharp bends are to be avoided as well as rigidity, the hoses are
still to stay flexible with the gate in open position.
It is recommended to carry out some open and close operations once the hoses are fitted and satisfied of the general installation,
then go on with fixing and oil filling.
4-way
pipe block
4-way
pipe block
6-way
pipe block
MEC 700/80 Ventil
inside its
protection housing
MEC 700/80 Ventil
inside its
protection housing
Copper pipes
Flexible hoses
0,6 m
Elbow joint to drive the piston
shaft in
(gate opening)
Elbow joint to drive the piston
shaft out
(gate closing)
MEC 800
MEC 800
MEC 800
MEC 800
MEC 800 Special
External oil-hydraulic operator for swinging gates
of large dimensions. With separate motor-pump.
E
n
g
li
sh
