Coal mining equipment approval

annexvæ -27 ZOOS by '.11i; iel.tcr nc DGMS oprova; no, ,../LHQ coal Sl:nes Regciatcnst 1957 •or Fcntcprool squirrci cage iiidtF-tion mot:y in trame size-LF- 160 raved at •-5 SSC Vr 3 phase, SO H2 manufectured 29' uxmi Hycira'-!l'cs PVL Ltd., mntormlnq to IS/IEC and 600790:2004 for in belowgrcund COBI Mir,es, 2.

5.

6.

carry ( tnanent the öfort'.aid i.e. APPROVAL NO. '327 of 2003 vide DGMS .. , ...GHQ dated, .

no. M ar-ditlon, un-,l shall also carry pejmanent y tilir, Directoriltc's aporovæl ma.AK, as below:

'n the camenla:e Ijaad<lng shall in accordance 'he appliC±iE'l€• requirements of the relevaj it standöfds.

(a)The cjæsigr, of the L'IcslHca' circuit sila!i not be changed Wi'hotJt obtaining prior r:pprovai from this Directryata.

Inscriptions c;ening cover of the main anclosurt?

or or any opperatus gives to the fiarnegtoof enclceures an Ise parb '*'hich IS desigred to •rr.r&e cable ettach -nent unless tte supply Io the unit is source, shall be ?ttixed permanently on thc respective •gart to ersu:e all ,it,•: parts the unit ate dead anci safe.

Spme. pelts shöll% be made read•iy uvoilable to the user and required for proper maftenan€e of th2 equ;pmen',-

(a) The customer "l tell be supplied this aporoVal letterc lest c:port en extract of thr trom t2fiting v.'ith the c.cr-itied cunc.Åion S. specia' coyit rnairLerance scheduie, ii recomrnertCEd by i v:

labor-etory i" ihelr test report(s) as to maintain safety cf eppaatus,.'eqoiprnem.

customer shall OSO bc provided e t,upy of fac-or•j€ report along Viitt- the instal';tor, ozeratjon mantenarcc of equ pmert 3nc, 4)Hres pa•ts cata:oqc.e at the of de o' the D.q.lipmrrt •.r.ec shall frnislh petfotmance Of fre et.uipmenl direcljy to thiG Drcctor-at? (01) year ot actual '-rse.

Åny equipment that rnigrt te considered at a later dete shell upon *ing so direr-Ica t nis Oirect01Zte.

'vb'hie seeking ot approve), vald GIS license case of Ind',an and in case o/ manufacturers, as may be appleabc shall be ÜJbmltted the. same shall re•äin Ymir-y as as tl-.e manutact;ured cad.

Cont. 9-2 3.

9.

10.

14, 25, IS.

19.

.7- o t-c;y Et from, i. ccs:

If there I'tcurs 3ny revision of stardarqfy t: the , get thc produc&quipmcnt tested HS per cevised stanciilrds and subrnit test custornrr for informel:on and to ttis Dir2Ctctzte for fultl-er approvel/iec üjal.

The clev.cæ.s, cueadeci anc ECO--tpiru suiü?.ic for tra equip-rent and considered as patt of equiprerL (not a The cebie ent;y device end cabling methods lognd snal, be sultzblc For ft Fir irilggv.Jed Cut}' ZIV: cype cf in mining. cable ertr-s•• eev:ccs shall be duly cv•tifird as per cclcvaat standardä.

In or alLTlni1MU tic-cast rotor of the motc,f, rotor shall n,j- be {liqcnant!cd/ erzenbled or tcpt y•eosed thc gassy . Not særkinq.

or kept ex.ptr,e.d 'r, exp'05Tve q,JG ötrrospnere" shall be at core-pizuous af±ctinq (f Ibe irricgtjnq hat notor f, having aluminium die-cul rotor. Operation & rnairterance ll!arjua: of tre motor shall aso the danqcr "01' aluminium cast rott'.r duc to incend sparc;nq, The of sublc:ct is u sænd3ids rr,cnnoncd herein. ather Grandards apolicatc for asyesgmert cf its clc:rt'iL31 paraneærs requied nave not taken into ccni±eralcn, A! circl issued fror•n mitijc: to t ne equip-ncnl SI'31i bc ied '.»itn.

o: any GGible variations scued f-or-j Dir:c--c.rate, I also be tn Irtnn.r anc tre or:cjnzl letter.

The appro.'öl renewed frQm the date of QIDirv. i.e. from The ntnt.farturec.t type at FRTL Al tl-e Zi-ne of .-jppl'/in; rence,al, dE-G* Is supply Eith neare mines, order and taro. rh311 be nrnished '."ilt' It at ar.' at-y ct conditionn 5JJ_iecI cc (G'hic• apprcva/ nas is violated or complied thiG Shall te to ha•ye been 'Nith effect.

avoroval am endec cr •.uithdr?f.'i' time, it corsicjcrcd in tie of and E issued prejudice to en'/ c+,rr of Ch be cr •ray Lnc•--or-ae eppltcaz'e at a n'/ Director GenelO of