Ulwazi olusisiseko kunye nolawulo lwe-LOTO

Kakade ke. Nantsi ingcaciso epheleleyo yolwazi olusisiseko kunye nolawulo lwe-Lockout/Tagout (LOTO).

Icandelo 1: Ulwazi oluSisiseko – “Yintoni” kunye “Nesizathu”

1. Yintoni iLOTO?

Ukutshixa/Ukutsalwa (iLOTO)yinkqubo yokhuseleko esetyenziswa kwiindawo zoshishino nophando ukuqinisekisa ukuba oomatshini abayingozi kunye nemithombo yamandla zivaliwe ngokufanelekileyo kwaye azikwazi ukuqaliswa kwakhona ngaphambi kokuba kugqitywe umsebenzi wokulungisa okanye wokulungisa.

• Ukutshixa ngaphandle:Ukubekwa kweisitshixokwisixhobo esihlukanisa amandla (njenge-circuit breaker, ivalvu, okanye iswitshi) ngokwenkqubo emiselweyo. Oku kuthintela ngokwasemzimbeni izixhobo ekubeni zinikwe amandla.
• I-Tagout:Ukubekwa kweithegikwisixhobo esahlula amandla. Le tag isebenza njengelebheli yesilumkiso kwaye inika ulwazi (ngubani, kutheni, nini), kodwaayiloxanduva lomzimbaIitshixo zezona ndlela ziphambili zokhuseleko; iithegi zizixhobo zonxibelelwano ezisetyenziswa ecaleni kwazo.

2. Injongo kunye nesizathu sokuba ibaluleke kakhulu

Injongo ephambili yeLOTO kukukhusela abasebenzi kwi-amandla angalindelekangaokanye ukukhululwa kwamandla agciniweyo ngexesha lokulungiswa nokugcinwa, okunokubangela:

• Umbane
• Ukutsha
• Ukutyumza
• Ukusika
• Ukunqunyulwa kwelungu lomzimba
• Ukufa

I-LOTO idla ngokubizwa ngokuba yi-“Umgca Wokugqibela Wokuzikhusela"kubasebenzi bokulungisa izinto." Yindlela ecwangcisiweyo yokudala "iLizwe elingenaMandla."

3. Iintlobo zamandla ayingozi alawulwa yiLOTO

I-LOTO ayisiyombane kuphela. Ilawula zonke iintlobo zamandla ayingozi:

• Umbane:Ukususela kwiisekethe, ii-capacitors, kunye neebhetri.
• Oomatshini:Ukusuka kwizipilingi, imithwalo ephakamileyo, kunye namavili ajikelezayo.
• I-Hydraulic:Uxinzelelo oluvela kulwelo olukwiinkqubo.
• I-Pneumatic:Uxinzelelo oluvela emoyeni ocinezelweyo okanye kwiigesi.
• Ikhemikhali:Ukusuka kwiipayipi okanye kwiinqanawa ezineekhemikhali eziyingozi.
• Ubushushu:Amaqondo obushushu aphezulu okanye aphantsi avela kwizixhobo ezifana neebhoyila okanye iifriji.
• Amandla adonsela phantsi:Iindawo ezixhonyiweyo okanye eziphakamileyo ezinokuwa.

4. Iinkcazo eziphambili

• Umqeshwa oGunyazisiweyo:Umntu otshixa okanye obeka oomatshini okanye izixhobo ngaphandle ukuze benze inkonzo okanye ulondolozo. Baqeqeshwe ukwenza iLOTO.
• Umqeshwa ochaphazelekayo:Umqeshwa omsebenzi wakhe ufuna ukuba asebenzise okanye asebenzise umatshini okanye izixhobo apho kwenziwa khona inkonzo okanye ukugcinwa phantsi kwe-LOTO. Baqeqeshwa ngenjongo kunye nokusetyenziswa kweenkqubo ze-LOTO.
• Isixhobo Sokwahlukanisa Amandla:Isixhobo esibonakalayo esithintela ukudluliselwa okanye ukukhululwa kwamandla (umz., i-circuit breaker, i-disconnect switch, i-line valve, okanye i-block).
• Imeko yeZero Energy:Imeko apho yonke imithombo yamandla eyingozi ikhutshiwe, itshixiwe, iphawulwe, kwaye nayiphi na intsalela yamandla (egciniweyo) isusiwe okanye ithintelwe.