Curtis D60GT10 Service Manual

Models Included
• D60GT10
• D60GT30
CAUTION: Please use
this setup procedure
before attempting to use
this brewer. Failure to follow the
instructions can result in injury or the
voiding of the warranty.
CAUTION: DO NOT
connect this brewer to hot
water. The inlet valve is
not rated for hot water.
ISO 9001:2008 REGISTERED
WILBUR CURTIS CO., INC.
6913 West Acco Street
Montebello, CA 90640-5403
For the latest information go to
www.wilburcurtis.com
Tel: 800-421-6150
Fax: 323-837-2410
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Service Manual, D60GT Coffee Brewer
Important Safeguards/Conventions
This appliance is designed for commercial use. Any servicing other than cleaning and maintenance should be
performed by an authorized Wilbur Curtis service center.
• Do NOT immerse the unit in water or any other liquid
• To reduce the risk of fire or electric shock, do NOT open top or rear panel. No user serviceable parts
inside. Repair should be done only by authorized service personnel.
• Keep hands and other items away from hot parts of unit during operation.
• Never clean with scouring powders, bleach or harsh implements.
Conventions
WARNINGS – To help avoid personal injury
Important Notes/Cautions – from the factory
Sanitation Requirements
Your Curtis G3 System is Factory Pre-Set and Ready to Go... Right from the Carton.
Following are the Factory Settings for your D60GT Coffee Brewer:
• Brew Temperature = 200°F
• Brew Volume = Set to dispensing vessel requirements (60 oz)
Generally there will never be a reason to change your G3 programming. However, should you need to make
slight adjustments to meet your brewing needs, programming instructions are provided later in this manual.
System Requirements:
• Water Source 20 – 90 PSI. Must have a minimum flow rate of ½ GPM (preferred flow rate is 1 gpm).
• Electrical: See attached schematic for standard model or visit www.wilburcurtis.com for your model.
Equipment to be installed to comply with applicable federal, state, or local plumbing/electrical codes having
jurisdiction.
SETUP STEPS
The unit should be level (left to right and front to back), located on a solid counter top. Connect a water line
from the water filter to the brewer.
NOTE: A water filtration system must be used to help maintain trouble-free operation. Air must be purged
from the cartridge prior to connection to equipment. In areas with extremely hard water, we highly recom-
mend the use of a Curtis approved water filter. For our full line of filters, go to www.wilburcurtis.com.
NSF International requires the following water connection:
1. A quick disconnect or additional coiled tubing (at least 2x the depth of the unit) so that the machine can be
moved for cleaning underneath.
2. This equipment is to be installed with adequate backflow protection to comply with applicable federal, state
and local codes..
3. Water pipe connections and fixtures directly connected to a potable water supply shall be sized, installed
and maintained in accordance with federal, state, and local codes.
1. A 3/8" NPT x 1/4" Flare elbow has been supplied for water line connection. Use adequate water tubing,
sized to provide a minimum of ½ GPM.
2. C onnect the unit to an appropriate electrical power circuit.
3. T urn on the toggle (STANDBY/ON) switch behind the unit. The heating tank will start to fill. When the
water level in the tank rises to the correct volume, the heating element will energize automatically. G3
systems eliminate element burn-out due to an under-filled heating tank.
4. T he heating tank will require 20 to 30 minutes to reach operating temperature (200°F), indicated by the
READY-TO-BREW light.
5. P rior to brewing, dispense 12 ounces of hot water through the hot water faucet.
6. Brew a cycle of at least 12 ounces, to purge the water lines of any air that may be trapped after filling.
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