Operation Instructions for ZLP250
Temporarily Installed Suspended Access Equipment
8
4.2.6
Fix the coupling sleeve on the tommy bar of the rear base. Lead one end of the
reinforcing steel rope (7m long) into the coupling sleeve of front beam and tighten the
rope clamp. Lead the reinforcing steel rope to the rope sheave on upper column and
the other end through the hole of the close side of the turnbuckle, tighten the rope
clamp. Adjust the screw bar of the turnbuckle and tighten the reinforcing steel rope to
raise one end of front beam about 3cm.
4.2.7
Place the suspension mechanism to its working position with the reach of front
hanger plate out of the working wall space about 60cm. The distance between two
front hanger plates of suspension mechanism should be the same as the length of the
suspended platform.
4.2.8
Place the counter weight onto the poles of the rear holder and fix them with
bolts and slowly release the steel ropes.
4.3 Installation of Hoists, Safety Locks and Electric Control Box
4.3.1
Fix the hoists on the hoist-mounting frame with pins and M10 bolts: insert the
pin into the hole at the low end of the hoist and at the mount frame, insert the M10
bolt into the two holes at the high end of the hoist and at the mount frame (see figure8
next page).
4.3.2
Install safety lock on the bracket of the hoist-mounting
frame and tighten with
bolts. Fix the limit switch onto the right position of the safety lock.
4.3.3
Install and hang the electric control box in the middle of high balustrade of the
suspended platform.
4.3.4
Insert motor plug and handle switch plug into the power socket of the electric
control box. Power plug should be inserted and power cable should be connected
based on three-phase five-wire system.
4.4 Connection between Suspended Platform and Suspension
Mechanism
4.4.1
Rope passing of the hoist
Turn the universal switch to the side where the hoist is prepared for rope passing.
Insert the working steel rope into the inlet of the hoist after passing between the
limiting wheel and the roller of safety lock. And then press the upward button, the
hoist will wind automatically to finish the rope passing and positioning of steel rope.
4.4.2
Rope passing of the safety lock
Make the suspended platform rise up until the arm of the safety lock cannot be
rose, and then insert the safety steel rope into upper inlet of safety lock.
4.4.3
Place heavy hammer: After the complete of the connection of the safety steel
rope, hang the heavy hammer onto the other end of the ropes.
4.5 Special Notice
4.5.1
The suggested front beam overhang should be 1.3 m; the suggested distance
between the front and rear should be 4.6 m. The counter weight should be placed on
the two rear beams on the average basis and fixed with the bolts.