Anchor-industries NAVI-TRAC NAV40GBL-1104 Manuel d'utilisateur télécharger pdf (Page 10)

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ERECTING 2nd BEAM 1st

SECURING THE 1st BEAM SAFELY

ERECTING THE 2nd BEAM

WORKERS LIFT FIRST AT THE

PEAK, THEN SHUFFLE SIDEWAYS

TOWARD THE UPRIGHTS.

AS THE 2ND BEAM PIVOTS

TOWARD VERTICAL, THE

TRAILING SAFETY WEBS

DRAW TIGHTER.

USING RATCHETS, ADJUST LEADING AND

TRAILING SAFETY WEBS AGAINST EACH

OTHER ON BOTH SIDES OF THE STRUCTURE

TO SECURE AND VERTICALLY ALIGN THE

BEAM

WITH 2nd BEAM SECURED BY SAFETY WEBS, THE

1st BEAM IS ROTATED TOWARD IT. (2) OR (3)

WORKERS SHOULD HOLD THE BEAM AT VERTICAL

UNTIL EAVE BARS (ER20) ARE INSTALLED (SEE

NEXT STEP).

ATTACH PUSH POLE EXTENSION TO

TOP OF THE LONG LIFTING POLE.

HOOK INTO PEAK WELDMENT BRACKET

& TWIST TO SECURE. THIS WORKER

CONTROLS PEAK DURING ERECTION.

ON THE LEADING 2-PC SAFETY WEBS, WORKERS

INSERT LOOSE ENDS OF UPPER SAFETY WEBS INTO

THE RATCHETS OF THE LOWER SAFETY WEBS.

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