IEC 62841-3-14:2017

Overview

IEC 62841-3-14:2017 (consolidated with AMD1:2024, Edition 1.1) is the IEC safety standard that specifies particular requirements for transportable drain cleaners (also called pipe cleaners). It is a Part 3-14 supplement to IEC 62841-1:2014 (General requirements) and applies to transportable machines that use a rotating flexible drain cleaner cable (not solid rods). Applicability limits include rated voltages up to 250 V (single‑phase a.c. or d.c.) and 480 V (three‑phase a.c.), and a rated input not exceeding 3 700 W. Battery tool limits are addressed in Annex K.

Keywords: IEC 62841-3-14, transportable drain cleaners, drain cleaner cable, drum machine, sectional machine, safety standard.

Key Topics and Requirements

• Scope & exclusions
  • Covers transportable drain cleaners (resting on floor, counter or support).
  • Excludes hand‑held drain cleaners (see IEC 62841-2-21), high‑pressure drain cleaners (see IEC 60335-2-79), and machines using solid rods.
• Definitions
  • Terms defined include cutter, drain cleaner, drain cleaner cable, drum, drum machine, sectional machine, guide tube, and rear guide hose.
• Combination with Part 1
  • Part 3-14 supplements or modifies clauses in IEC 62841‑1; where a subclause is not mentioned, Part 1 applies.
• Electrical & power limits
  • Rated voltage and input limits as above; battery tool provisions in Annex K and Annex L (for tools with mains connection/non‑isolated sources).
• Safety instructions & marking
  • Additional mandatory user instructions for drain cleaners (e.g., testing residual current device / RCD / GFCI) and machine‑specific warnings.
• Mechanical hazards & guarding
  • Requirements for guarding of rotating drums, guide tubes, cable locking mechanisms and protection against access to live/rotating parts (illustrated by figures such as drum and sectional machine examples).
• Test conditions and performance
  • General test conditions, endurance, abnormal operation, heating, moisture and mechanical strength requirements. Annex I covers noise and vibration measurement.
• Transition
  • Committee recommends national adoption not earlier than 36 months after publication to allow manufacturer and tester transition.

Practical Applications and Who Uses This Standard

• Manufacturers of transportable drain cleaning machines (drum and sectional types) use IEC 62841-3-14 to design and certify safe products.
• Test laboratories and certification bodies use the standard to develop test plans for electrical, mechanical and guarding safety checks.
• Compliance officers, product safety engineers and regulatory authorities reference the standard when assessing market conformity.
• End‑users (rental fleets, plumbers, facility maintenance teams) benefit indirectly through improved machine safety and clearer user instructions.

Keywords: safety standard for drain cleaners, drum machine safety, sectional machine requirements, RCD testing, battery drain cleaner limits.

Related Standards

• IEC 62841-1:2014 - General requirements for motor‑operated hand‑held and transportable tools.
• IEC 62841-2-21 - Hand‑held drain cleaners.
• IEC 60335-2-79 - High‑pressure cleaners for drain cleaning (excluded here).

This standard is essential for anyone designing, testing or certifying transportable drain cleaners and ensures consistent international requirements for electrical and mechanical safety.