Iilori zeChassis zisetyenziswa ikakhulu ukuthwala izinto ezinje ngezaphuli zesekethe kunye neziguquli kwisixhobo sokutshintsha esirhoxiswayo, kunye nokuzityhala ngaphakathi kwaye zityhalele ngaphandle njengemisebenzi encedisayo yokudibanisa amacandelo kunye neebhasi. Xa iloli ye-chassis isebenza kunye nomatshini wangaphakathi we-breaker circuit kunye nezinye i-interlocks kwikhabhinethi ephakathi, inokuhlangabezana neemfuno "zokuthintela ezintlanu" kwi-GB3906. Imisebenzi ethile yile ilandelayo:
1. I-breaker circuit ingavalwa kuphela xa i-handcart ikwi-test / i-isolation okanye indawo yokusebenza. Emva kokuba i-breaker circuit ivaliwe, i-handcart ayikwazi ukuhanjiswa, ngaloo ndlela ikhusela ukuvela koxhulumaniso olungalunganga kunye nokungahambi kakuhle koqhagamshelwano lokuzihlukanisa phantsi komthwalo.
2. Xa inqwelo yesandla ikwindawo yokusebenza okanye malunga ne-10mm kude novavanyo / kwindawo yokwahlula, iswitshi yomhlaba ayinakuvalwa ukuthintela ukuvulwa komhlaba ngempazamo.
3. Xa umtshini womhlaba uvaliwe, i-handcart ayikwazi ukuhanjiswa ukusuka kuvavanyo / indawo yokwahlula ukuya kwindawo yokusebenza ukuthintela i-breaker sekethe ukuba ivale xa i-world switch ikwindawo yokuvala.
4. Emva kokuba iloli ye-chassis ingene kwikhabhinethi, xa ishiya uvavanyo / indawo yodwa, i-handcart ayikwazi ukuhoxiswa kwikhabhinethi.
