Risk Analysis; Working With Refrigerant R449A - Tefcold EXPRESS EX125C Instruction Manual

TEFCOLD highly recommend that the cabinet is only connected to a power supply protected by
an earth leakage relay.
In the event of an electrical fault the equipment must be electrically isolated immediately and
power must not be restored until authorised by competent electrical personnel.

1.7 Risk Analysis

The below Risk Analysis tables show potential problems and who may be affected. The aim of
these tables is to prevent possible problems or injuries before they occur.
• Use of electrical Isolator
WHO
Store personnel
Store personnel
• Electrical Maintenance
WHO
Maintenance Personnel
Maintenance Personnel
• Cleaning cabinet
WHO
Cleaning personnel
Cleaning personnel
Others in area
• Cleaning Fans and Drain Area
WHO
Cleaning personnel
Cleaning personnel
Others in area

1.8 Working with Refrigerant R449A

Only qualified Refrigeration Engineers with the appropriate qualification may work on this
equipment. In particular, the refrigeration system must only be opened and worked on by
qualified persons
WHAT
Electrical Shock
Falling whilst using isolator
WHAT
Electrical Shock
Falling whilst using isolator
WHAT
Strain
Scratch and impact
Scratch and impact
WHAT
Revolving fan blades
Bending down low
Scratch and impact
REDUCTION
Live parts mech. covered
Correct use approved steps
REDUCTION
Isolate before working
Correct use approved steps
REDUCTION
Only lift single panels
Training in correct method
Clean when store closed
REDUCTION
Electrically isolate cabinet
Fans protected by guards
Training in correct method
Clean when store closed