Simple Disassembly Instruments
Precision electronic components are protected from damage by the anti-static Phillips/Slotted Screwdriver Set, which is used to remove mounting screws from the old equipment rack and install the new equipment.
Precision tweezers: Used to handle small screws and arrange small terminals so they don't slip into cabinet gaps.
Use diagonal neck pliers to arrange cabinet cabling, trim extra cable ties, and remove extra insulation from outdated cables.
In order to ensure a dependable wiring contact and no harm to the interior copper core, wire strippers are used to process the outer sheath of new replacement signal cables.
Tools for Electrical Work
High-Precision Digital Multimeter: Used to measure grounding resistance and cabinet power supply voltage to make sure the power supply satisfies the new equipment's rated requirements.
To cover exposed metal wiring joints and stop short circuits, insulating tape is used.
Heat Shrink Tubing + Hot Air Gun: Provides dependable insulation and potent anti-interference capabilities while repairing broken signal cable connectors. Cable ties: To standardise wiring and avoid tangled connections, arrange all signal lines inside the cabinet.
Tools for Calibration and Verification
After replacing new equipment, a process signal calibrator with accuracy > ±0.01% is used for full-range accuracy calibration to make sure output deviation satisfies standards.
High-precision frequency counter: Ensures clock accuracy satisfies hot runner calibration criteria by calibrating the frequency reference of new equipment.
Multi-channel oscilloscope: Confirms synchronisation performance ≤ 0.01s by verifying multi-channel synchronisation deviation.
Additional Security Instruments
Wearing an anti-static wrist strap throughout the procedure helps remove static electricity from the body and shields the new equipment's precision chips from electrostatic discharge.
When wiring with the power off, insulating gloves are worn to increase the safety of electrical operations.
To prevent future wrong channel connections, mark all signal cables with channel numbers using a marking pen and label paper.
The complete replacement procedure, from disassembly and installation to calibration and verification, is covered by this tool list. The entire replacement process can be finished by regular industrial control maintenance experts without the requirement for any additional specialised equipment.
