Form No. GRSSCEM1-0715
9
INSTALLATION
General
Use the following procedures to install the GRSS, GRSSR, and
GRSSB units.
ELECTRIC SHOCK HAzARD: Unit is not weatherproof.
Locate the unit indoors where the ambient air temperature
is a minimum of 21°C (70°F).
FIRE HAzARD: Locate unit a minimum of 25 mm (1″) from
combustible walls and materials. If safe distances are not
maintained, combustion or discoloration could occur.
Locate unit at proper counter height in an area that is
convenient for use. Location should be level to prevent
unit or its contents from falling accidentally and strong
enough to support the weight of the unit and contents.
The National Sanitation Foundation (NSF) requires that
units over 914 mm (36″) in width or weighing more than
36 kg (80 lbs.) either be sealed to or raised above the
installation surface. If unit cannot be sealed at the point of
use, 102 mm (4″) legs are included to allow for proper
cleaning access below unit.
Do not lay unit on the side with the control panel. Damage
to unit could occur.
GRSS and GRSSR Models
1. Remove the unit from the box.
NOTE: To prevent delay in obtaining warranty coverage,
complete online warranty registration. See the
IMPORTaNT OWNER INFORMaTION
section for
details.
2. Remove tape and protective packaging from all surfaces of
unit.
NOTE: If 102 mm (4″) legs are required, refer to the
OPTIONS
aND aCCESSORIES
section in this manual for
installation instructions. 102 mm (4″) legs are included
with models greater than 914 mm (36″) in width.
3. Place the unit in the desired location.
• Locate the unit in an area where the ambient air
temperature is constant and a minimum of 21°C (70°F).
avoid areas that may be subject to active air
movements or currents (i.e., near exhaust fans/hoods
and air conditioning ducts).
• Make sure the unit is at the proper counter height in an
area convenient for use.
• Make sure the countertop is level and strong enough to
support the weight of the unit and food product.
• Make sure all the feet on the bottom of the unit are
positioned securely on the countertop.
4. Install any accessories that came with the unit. Refer to the
OPTIONS aND aCCESSORIES section for details.
WARNING
NOTICE
CAUTION
GRSSB Models
1. Remove the unit from the box.
NOTE: To prevent delay in obtaining warranty coverage, complete
online warranty registration. See the
IMPORTaNT
OWNER INFORMaTION
section for details.
2. Remove tape and protective packaging from all surfaces
of unit.
Damage to any countertop material caused by heat
generated from Hatco equipment is not covered under the
Hatco warranty. Contact the manufacturer of the
countertop material for application information.
3. Prepare the countertop opening. Refer to the “GRSSB
Countertop Cutout Chart” in this section for recommended
countertop cutout dimensions.
4. apply a bead of National Sanitation Foundation (NSF)-
approved sealant on the top edge of the countertop cutout
and the underside of the trim mounting ring. The sealant
must be rated for use at a minimum temperature of 121° C
(250° F).
5. Place the unit into the countertop opening.
6. Remove any excess sealant.
7. Locate the remote control box assembly in an area that is
convenient for operation. If desired or necessary, the
control box can be mounted in a semi-remote location.
• Remove the control box from the bottom of the unit.
• If necessary, remove the end brackets from the control
box, rotate/reposition, and re-secure to the control box.
• The control box can be panel, surface, or under counter
mounted.
• The distance the control box can be mounted from the unit
is determined by the 914 mm (3’) conduit (optional conduit
lengths of 1829 mm [6’] and 3048 mm [10’] are also
available with electronic controls). Do not pull the conduit
tight to increase the mounting distance. The conduit
should have some slack after the control box is mounted.
NOTE: The remote control box should be mounted using
screws with a 6 mm (1/4″) minimum diameter screw
head inserted through the keyholes located on the
mounting brackets. The remote control box is to be
readily removable—not permanently mounted.
Control Box Mounting Options
...continued
NOTICE
Panel
Under Counter
Surface
184 mm
(7-1/4″)
178 mm
(7″)
76 mm
(3″)
83 mm
(3-1/4″)
