Hussmann RL2W Installation & Operation Manual page 3

P/N 3053328_C
PERSONAL PROTECTION EQUIPMENT (PPE)
Personal Protection Equipment (PPE) is required whenever installing or servicing this equipment. Always wear
safety glasses, gloves, protective boots or shoes, long pants, and a long-sleeve shirt.
1. If the information in these instructions are not followed exactly, a fire or explosion may result, causing
property damage, personal injury or death.
2. Installation and service must be performed by a qualified installer or service agency.
3. This unit is designed only for use with R-290 (propane) gas as the designated refrigerant.
THE REFRIGERANT LOOP IS SEALED. ONLY A QUALIFIED TECHNICIAN SHOULD ATTEMPT TO
SERVICE!
• Propane is flammable and heavier than air.
• It collects first in the low areas but can be circulated by the fans.
• If R-290 (propane) is present or even suspected, do not allow untrained personnel to attempt to find the cause.
• The propane gas used in the unit has no odor.
• The lack of smell does not indicate a lack of escaped gas.
• If a leak is detected, immediately evacuate all persons from the store, and contact the local fire department to
advise them that a pro pane leak has occurred.
• Do not let any persons back into the store until the qualified service technician has arrived and that
technician advises that it is safe to return to the store.
• A hand-held propane leak detector ("sniffer") shall be used before any repair and/or maintenance.
• No open flames, cigarettes or other possible sources of ignition should be used inside the building where
the units are located until the qualified service technician and/or local fire department determines that all
propane has been cleared from the area and from the refrigeration systems.
• Component parts are designed for propane and non-incendive and non-sparking. Component parts shall only
be replaced with identical repair parts.
FAILURE TO ABIDE BY THIS WARNING COULD RESULT IN AN EXPLOSION, DEATH, INJURY AND
PROPERTY DAMAGE.
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
BEFORE YOU BEGIN
Read these instructions completely and carefully.
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Reach-In