Filter
Top Products
-3-
Installation, Operation and Care of
RO-150 Reverse Osmosis System
SAVE THESE INSTRUCTIONS
GENERAL
The Hobart RO-150 filter system is designed for foodservice equipment where high quality water is essential. The
Hobart RO150 meets low water usage demands for steamers, combi-ovens, proofers, deck & rack ovens, and
misting systems. Ensure that the water demand of the equipment does not exceed six gallons per hour or a total
draw down of 13.5 gallons.
NOTE: The standard storage tank size is 20 gallon. Other sizes of storage tanks are available (up to 80 gallon).
NOTE: The RO-150 is intended only for water feeding the cooking equipment boiler or generator. A separate
condensate line not treated by the RO-150 must be installed on equipment if required.
Filter cartridge replacement is recommended at least every 4 - 6 months for moderate to low usage and 90 days
for high usage. The RO membrane should be replaced annually or when the removal of Total Dissolved Solids -
TDS becomes less than 80% efficient (determined by comparison testing of water supply and product water).
UNPACKING
This water filter system was inspected before leaving
the factory. The transportation company assumes full
responsibility for safe delivery upon acceptance of
the shipment. Immediately after unpacking, check for
possible shipping damage. If the water filter system
is found to be damaged, save the packaging material
and contact the carrier within 15 days of delivery.
INCLUDED IN RO-150 FILTRATION SYSTEM
• Reverse osmosis filtration system assembly
with supplied filters, cartridges and 24VAC
transformer.
• 20 Gallon storage tank (13 gallon capacity)*.
• 3/8" Push on ball valve
• 3/8" to 1/4" Push on tee
• 1/4" Ball valve
• 10' - 3/8" LLDPE John Guest tubing
• 10' - 1/4" LLDPE John Guest tubing
• 3/8" Plastic ferrules and stainless steel stiffening
inserts
• Filter wrench
* The RO-150 filtration system can be purchased
without a storage tank.
REQUIRED TOOLS
• Spirit Level
• PVC pipe cutter, razor blade tubing cutter or
sharp razor knife
• Electric drill
•Marker
• Air pressure gauge capable of measuring 10-60
psi.
REQUIRED HARDWARE
• Connection fitting to water supply with 3/8"
compression fitting
• Connection fitting to equipment with 3/8"
compression fitting
• Teflon tape
• Two 3/16" diameter mounting screws at least 1-
1/4" in length.
• Appropriate wall anchor hardware for 3/16"
screws