Testing And Repair Process; Electrical Safety Test; Insulation Test Points; Deep Cleaning Process - Dyson PH01 Service Instructions Manual

Technical information
Testing and repair processes
Electrical safety testing
The following tests must be performed prior to and upon completion of all repairs to Dyson
products and before any functional checks.
You must ensure that a full visual inspection of the product is completed prior to repair.
Ensure that at all times during the repair and testing of products that customers,
pets, children and you are not exposed to any Live electrical supply.
These tests are vital to avoid any possibility of personal injury to the end user.
Tests should be performed using the 500 volt DC setting of a locally compliant insulation tester.

Insulation test points:

Test directly onto the eight T-10 screws in the Main body.
Note: the filters will need to be removed to gain access to the screws.
Test results
An insulation test reading of >2 MW
is acceptable.
A reading of below 2 MW is considered
unsafe and further investigation,
rectification and testing must be completed
before the product is used. The following
components must be visually inspected.
• Dust sensor loom and AMP assembly
loom.

Deep cleaning process

It is advised that a Deep clean cycle is carried out after every repair, see pages 6 - 7 for full
instructions.
If you cannot repair a product with an
insulation test reading of below 2MW the
product is left un-repaired please indicate
on your paperwork/hand held device that
the product is electrically unsafe and attach
a 'WARNING': product electrically unsafe'
sticker in a visible location on the product.
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Repair notes

General information

Disconnect the machine from the electrical outlet at all
times during repair and test. Failure to do so could result
in electric shock or personal injury.
It is a mandatory requirement that when handling any
product during any repair or refurbishment process that
the following equipment is worn:
• FPP3 particle filter Face mask
• Safety gloves
• Safety glasses
• Safety shoes
Where this symbol is shown ensure ESD protection is
used.
Wire colours may vary between territories.
Recommended tools to repair the product.
All screwdrivers should be magnetic if possible.
Torx T-8 Torx T-15
screwdriver screwdriver
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