Izindlela zokuphepha zokusetshenziswa okuphephile kwamahuku

1. Iingwegwe should be manufactured by a formal professional factory in accordance with the technical conditions and safety specifications of the ingwegwe, and the product should have the quality certificate of the manufacturer, otherwise it is not allowed to be used.
2. The new ingwegwe should be subjected to a load test, and the opening of the measuring ingwegwe should not exceed 0.25% of the original opening.
3.During use, check whether the ingwegwe is cracked or severely deformed, corroded and worn.
4. Iingwegwekufanele ihlolwe kanye ngonyaka. Ngesikhathi sokuhlolwa, yenza ukuhlolwa okungaguquguquki kwezikhathi eziyi-1.25 umthwalo wokusebenza ovumelekile imizuzu eyi-10, bese ubheka ngengilazi yokukhulisa noma ezinye izindlela. Akufanele kube khona ukuqhekeka, ukuqhekeka nokuguqulwa okusalayo.
5. Izingxenye ezintathu eziyingozi kufanele zihlanzwe ngophalafini. Sebenzisa ingilazi yokukhulisa ukubona ukuthi kukhona yini ukuqhekeka. Ngepuletiingwegwes, hlola ama-bushings nezikhonkwane zokugqoka.
6. Defects on the ingwegwe shall not be repaired.