Groen HY-12GF, Operator'S Manual

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8
OM-HY-12G/24G
OM-HY-12G/24G
8
Installation of drain line without drain box .
regulator will be needed. A ¾ inch R connector
(garden hose type) is used to attach the water
supply to the water inlet valve. The minimum
water feed line diameter is ½ inch (13mm). Use
a washer in the hose connection. Do not allow
the connection to leak, no matter how slowly.
3. Drain Connection
Your HY-12GF/24GF Steamer must be leveled
front to back or pitched slightly to the rear by
adjustment of the bullet feet on the cabinet base.
All units are shipped from the factory with a drain
box and vent pipe. The drain box and vent pipe
provide the necessary air gap when properly
installed. The illustrations below show proper
installation of drain lines from the drain box, and
for tabletop installation, without a drain box.
CAUTION
DO NOT CONNECT THE HOSE DIRECTLY TO
A BUILDING DRAIN. BLOCKING THE DRAIN
COULD BE DANGEROUS.
Do not create any water traps in the drain line. A
trap would cause pressure to build up inside the
cavity during steaming and make the door gasket
leak.
NOTE: Improper drain connection will void the
warranty.
INSTALLATION OPTION ONE: From stainless
steel elbow (P/N 092273) to nearby floor drain, use
Radiator Hose (rated for at least 212ºF) and one
additional hose clamp (P/N 013616).
INSTALLATION OPTION TWO: Using the hose
(P/N 080688) and two hose clamps (P/N 013616),
connect two inch copper tube to floor drain. NOTE:
Drain lines must be pitched downward at
approximately ½ inch per foot. No water traps
should be allowed in the drain line.
IMPORTANT: Leave two inches free air gap to
building drain.