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Regarding with O-ring replacement (page 17):
・
H i gh pressure d f l ui d on hose re el i s very dange rous.
Shut of f t he f l ui d sup pl y and set 0 p ressu re i n t he h ose.
・
Al l ow t he hose t o f ul l y w i nd ont o t he dr um t o gi ve t he m i ni m um w i ndi ng t ensi on
bef ore carryi ng out repl acem ent .
・
Al w ays put up i nst ruct i on si gns ( " Eq ui p m ent bei ng i nsp ect ed ", " Do not open t he
val ve", et c.) bef ore carryi ng out O - ri ng re pl ecem ent .
・
Af t er f i ni shi ng O - ri ng repl acem ent , carr y out t he f l ui d l eaka g e t est on j oi nt a nd
each con nect i on p art .
Regarding spring replacement (page 19):
・
H i gh pressure d f l ui d on hose re el i s very dange rous.
Shut of f t he f l ui d sup pl y, an d set 0 pressu re i n t he h ose.
・
If t he w i ndi ng si de hose i s di sco nnect ed f rom m at i ng equi pm ent , t he dr um m ay
suddenl y rot at e.
Al l ow t he hose t o f ul l y w i nd ont o t he dr um t o gi ve t he m i ni m um w i ndi ng t ensi on ,
and w ork w i t h m ore t han 2 peopl e di vi ded i nt o t he perso n w ho secure t he drum
and t he person w ho di sconnect t he hose.
Al l ow t he di sconnect ed hose t o w i nd arou nd t he drum , a nd sl o w l y t urn t he dr um
unt i l t he w i ndi ng t en si on i n t he drum i s re l eased.
・
Never di sassem bl e t he reel u nt i l w i ndi ng t ensi on i s rel ease d.
The spri ng w i l l burst out an d cause perso n al i nj ury.
Even i f t he spri ng see m s t o be b roken , nev er di sassem bl e bef ore ensuri ng no
w i ndi ng t ensi on rem a i ns by rot at i ng t he dr um by h and.
・
Never di sassem bl e t he reel usi n g any ot h er di sassem bl y proce dure.
If di sassem bl ed i ncorrect l y, t he sp ri ng w i l l burst o ut and cause personal i nj ur y.
・
Never rem o ve t he s pri ng f rom t he spri ng case.
If rem oved, t he spri n g w i ll expa nd e xpl osi vel y and cause perso nal i nj ury.
・
F ol l ow t he i nst ructi ons f or handl i ng and di sposi ng of t he spri ng.
・
Al w ays put up i nst ruct i on si gns ( "E qui p m ent bei ng i nspect ed ", "Do not ope n t he
val ve", et c.) bef ore carryi ng out spri ng re pl ecem ent .
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