Special Equipment Operator (China) key terms
Special Equipment Operator (China) · Get comfortable with the vocabulary.
- Qualification project
The actual nationally defined work category and scope for which personnel authorization must be established, not a universal equipment license.
- Using entity
The actual organization responsible for relevant equipment-use management under the applicable Chinese framework and circumstances.
- Safety dossier
A traceable collection of relevant asset design, product, installation, use, inspection, maintenance and abnormal-event evidence.
- Current applicability
The actual status, scope and relationship of requirements, rather than the assumption that every remembered old clause remains controlling.
- Competence evidence
Relevant actual knowledge, skill, authorization and task performance, distinct from attendance or a generic qualification label alone.
- Controlled impairment
An identified reduction in intended protection managed through actual responsibility, safeguards, reporting and verified restoration.
- Gauge pressure
Pressure measured relative to the actual ambient reference, distinct from absolute pressure and from proof of complete plant readiness.
- Saturated steam
Steam in the stated equilibrium relationship between pressure and saturation temperature, distinct from superheated or moisture-carrying conditions.
- Carryover
Unwanted transport of liquid or impurities with steam, requiring assessment of actual water chemistry, loading and separation conditions.
- Flame safeguard
The complete relevant sensing and control arrangement for combustion safety, not merely a sensor treated as every fuel shutoff component.
- Steam trap
A designed device passing relevant condensate or noncondensables while limiting steam loss under its actual application and condition.
- Pressure relief
A specified protective function limiting relevant pressure under its actual design, distinct from normal pressure reduction and complete system protection.
- Load center
The defined geometric relationship of a carried load to the machine’s reference, affecting the actual rated and stability conditions.
- Stability triangle
A conventional support-model representation for relevant counterbalanced trucks, which must be interpreted with actual load and dynamic conditions.
- Accessory deduction
A quantity the actual chart requires to be counted or subtracted before identifying the remaining object allowance.
- Side loading
Force outside the intended lifting direction that can create hazardous structural or control effects beyond the static object mass.
- Rated configuration
The actual machine, attachment, geometry and service conditions for which a stated capacity or limit applies.
- Signaling authority
The actual agreed communication arrangement for controlled movement, including clear transfer and response to emergency warning.
- Traction arrangement
A designed elevator drive relationship using the suspension and sheave interface, whose actual geometry and ratings govern force transfer.
- Suspension ratio
A defined relationship between rope and car motion, requiring its convention and actual geometry rather than a guessed numerical label.
- Counterweight balance
The actual offsetting mass relationship in a traction system, which affects energy and force without one universal payload percentage.
- Governor function
A specified overspeed-related sensing or actuation function, distinct from normal drive control, leveling and every other protective device.
- Hydraulic control valve
A component regulating relevant fluid paths under the actual elevator design, not automatically complete pressure or rupture protection.
- Terminal protection
The actual function addressing travel toward an end limit, distinct from a complete safeguard against every motion hazard.
- Leveling
The actual positioning of car floor relative to the landing under the designed control and mechanical arrangement, not proof of all code compliance.
- Dispatch
The control decision assigning or sequencing service calls under the actual operating model rather than the physical lifting mechanism.
- Regenerative drive
A designed system returning appropriate braking energy to a usable electrical path when the actual energy-flow conditions permit.
- Stored energy
Energy remaining in electrical, mechanical, hydraulic or other forms after an apparent stop, requiring the actual competent control method.
- Fault history
A record of actual states, conditions and events useful for diagnosis, distinct from a conclusion that one specific component must be defective.
- Authorized restoration
The actual competent confirmation and release process after work or impairment, not merely resetting a display or completing a signature.