Technical training
Basic Technical Training / V8 2023-05-02
Explain the different types of accumulators (bladder, piston and diaphragm)
Show examples of and explain the symbols for accumulators
Explain the position of accumulators in a circuit
Ask the participants relevant questions about the function of the different accumulators
Create a short learning activity where the participants have to identify accumulators on a diagram
The participants shall:
Describe in their own words and share understandings about the function of the different accumulators
Identify accumulators on a diagram
ELEMENT 7.2 - PRE-CHARGE PRESSURE
Learning objective:
65) The participants can perform check of the pre-charge pressure and refill the accumulator (Skills, intermediate level)
The instructor shall:
Explain nitrogen bottles storage and handling requirements
Explain the importance of discharging the accumulators prior to working on the system
Demonstrate how to check the pre-charge pressure of an accumulator
Explain the temperature correction chart
Demonstrate how to refill the accumulator
Facilitate practice to improve the participants’ abilities to check the pre-charge pressure of an accumulator and to refill the accumulator Give constructive feedback on the participants’ abilities to check the pre-charge pressure of an accumulator and to refill the accumulator
The participants shall:
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