Description
Install, service, adjust, and repair coin-operated machines and coin mechanisms, including change machines and coin systems in vending, arcade, pinball, and slot devices; diagnose faults, replace mechanical/electrical parts, and ensure accurate cash handling and code compliance.
- • Inspect coin acceptors, bill validators, hoppers, and meters; clear jams and stuck products.
- • Load machines with coins, tokens, bill cassettes, and ticket stock; replenish payout hoppers.
- • Keep logs of fills, collections, service actions, and parts used.
- • Collect coins and bills, prepare invoices or receipts, and reconcile cash with meters.
- • Respond to service calls and perform on-site repairs and preventive maintenance.
- • Test coin paths, payout functions, and controls to confirm proper operation.
- • Escalate major faults and arrange removal or shop repair when needed.
- • Clean, lubricate, and calibrate coin and mechanical assemblies.
- • Record transaction data and meter readings; report discrepancies to designated personnel.
- • Adjust acceptor sensitivity, timing, and payout settings.
- • Maintain detailed records of maintenance and repairs.
- • Replace faulty parts such as coin validators, hoppers, solenoids, belts, switches, and fuses.
- • Diagnose and repair electrical and mechanical systems using hand tools, multimeters, soldering tools, and diagrams.
- • Order and track parts and consumables required for repairs.
- • Disassemble and reassemble machines and coin doors per specifications.
- • Install machines and make required electrical and, when applicable, network connections in compliance with codes.
- • Use manuals, wiring diagrams, and diagnostic software to troubleshoot.
- • Transport and position machines at installation sites.
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Related Pathways
Hospitality, Events & Tourism
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Tasks & skills:
O*NET occupational data (work activities, skills, knowledge).
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Sources & Standards:
This site includes information from O*NET by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under the CC BY 4.0 license. Career Clutch has modified some of this information for student readability. USDOL/ETA has not approved, endorsed, or tested these modifications. O*NET® is a trademark of USDOL/ETA.
Last reviewed: Jan 2026
