Tech. specification and instruction manual PP-173 PP-173/6a
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Foot plastic plug
Spring
Foot
catch
Hurdle foot
During idle periods the hurdles must be stored in a roofed dry place. For optimal performance they should be stored
and transported on Polanik hurdle carts: HC-23 and HC-34.
After every athletics season the hurdles must be cleaned from sand (mud, dust and etc). Special attention is required
for the counterweight sliding mechanisms, which should be dismounted, cleaned and greased.
Before you begin the maintenance work, your should gather the following items:
hurdle foot plastic plug for PP-173 (2 pcs for each hurdle) code: S-0008-001-00-00-05,
grease (approx. 50g for each foot),
wrench 19,
hex key 5.
The counterweight disassembly is done as follows:
a)
push down the foot catch and slide it toward the plastic plug,
b)
put hex key into the bolt M6 through the technological hole under the foot,
c)
hold the foot catch bolt with wrench 19 and unscrew the bolt M6 with the hex key,
d) remove the foot catch bolt and the spring from the counterweight,
e) remove the foot plastic plug from the foot tube (it often happens that the plug is damaged while removing, that is
why the spare plugs should be purchased before the disassembly)
Bolt M6
Foot plastic plug
Foot catch bolt
Hurdle foot
