D4OPTRS 36 2019
5. The curtains are now ready to be bolted on. If speed clips and screws are worn out, a
complete replacement set is available from TYMCO, Part No. 500506. Make certain
the angle iron clamps are installed properly.
6. When beginning to install the curtains, it is best to fi nger start all the curtain screws
and then start tightening them from the center working gradually to each side. Do not
skip around or a wavy curtain will result and faster curtain wear will occur.
7. The last curtain to install is the suction baffl e curtain around the suction nozzle. Special
elevator bolts are used here because their fl at heads reduce restriction and do not
wear as easily.
8. With all new curtains installed, adjust blast orifi ce opening and install pick-up head
under the sweeper.
To Next Page