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I N S TA L L AT I O N A N D O P ER AT I N G I N S T R U C T I O N S
STEP 1 - Prepare for the work
Do an on-site Risk Assessment or Safe Job Analysis (SJA):
•
Be in possession of a clear work order to
execute the work.
•
The access or work permit to be
obtained
by a person, authorized for the specific
electrical system, where required.
•
Ensure the competence of workers.
•
Check for proper tools for the Job.
•
Determine and select the proper arc-
rated Personal Protective Equipment
(PPE) and associated equipment as
defined in the risk assessment.
•
Engage the person responsible for
electrical equipment or system, review
single-line, schematics, switching plans.
•
Decide on the appropriate work methods
and Initiate the Permit To Work (PTW)
process.
STEP 2 - Clearly identify the work location
and equipment
Use your senses to identify problem areas. Define the work
area via barriers and barricading and label equipment.
Avoid distractions such as talking or texting on phone.
STEP 3 - Disconnect all sources and Secure
against reconnection
Perform switching, when required and only while wearing
the proper PPE identified in step 1 or observe switching
from a safe distance and apply Lockout/Tagout.
STEP 4 - Verify the absence of operating
voltage
Utilize only properly rated and inspected detection devices,
wear proper PPE identified in step 1.
Test voltage detection device / Test for voltage /Test
voltage detection device.
STEP 5 - Carry out earthing and short
circuiting
Close and lock earthing switch or apply portable equipment
for earthing and short-circuiting.
