1. Sesa Afã a Wɔde Di Dwuma: Daa sesa afã horow a wɔde di dwuma te sɛ slitter blade, rewinding shaft, ne drive belt a egyina mfiri a wɔde di dwuma ne ɔfã nkwa nna so. Paw afã horow a wotumi de ho to so, ɛyɛ nokware anaa afã horow a ɛkorɔn-a ɛne afiri no nhwɛso hyia na ama woahwɛ ahu sɛ ɛyɛ adwuma yiye bere a woasesa akyi, na ama mfiri no adwumayɛ ne nneɛma a wɔyɛ no atu mpɔn.
2. Calibration ne Adjustment: Daa calibrate afiri no slitting pɛpɛɛpɛ ne rewinding tension. Fa nnwinnade ne nnwinnade titiriw a wɔde susuw nneɛma ho di dwuma de siesie slitter blade gap ne rewinding shaft tension control system no na ama woahwɛ ahu sɛ film trɛw yɛ pɛpɛɛpɛ na ɛyɛ pintinn wɔ slitting ne film tension akyi rewinding akyi, kwati nsɛm a ɛfa su pa te sɛ film anoano a ɛnyɛ pɛpɛɛpɛ ne wrinkling.
3. Electrical System Maintenance: Hwɛ afiri no anyinam ahoɔden nhyehyɛe no mu daa, a motor, inverter, ne control system ka ho. Hohoro mfutuma a efi anyinam ahoɔden nneɛma mu na hwɛ sɛ nkitahodi a ɛyɛ mmerɛw anaa. Di biribiara a ɛnteɛ ho dwuma ntɛm ara. Afei nso, daa tew ɔhyew a efi inverter no mu na yi fi hɔ na ama woahwɛ ahu sɛ ɛyɛ adwuma yiye na woasiw adwuma a ɛnkɔ yiye esiane ɔhyew a ɛboro so nti ano.