Hatco GRAHL Manuale Utente
Form No. GRM-0707
12
INSTALLATION
Figure 10. Recommended Element Height for the
GR, GRA, GRH, GRN, GRAH, GRAL, GRNH, and
GRAHL in all lengths (excluding dual models).
11"-14"
(279-356 mm)
15" (381 mm)
Under Shelf Mounting
When mounting unit under a shelf, use adjustable
angle brackets to assure proper spacing. Remote
control enclosures are recommended to keep
switches out of the heat zone.
When mounting unit under a shelf, use adjustable
angle brackets to assure proper spacing. Remote
control enclosures are recommended to keep
switches out of the heat zone.
CAUTION
To assure safe and proper operation refer to
Installation Clearance Requirements listed in
this manual.
Installation Clearance Requirements listed in
this manual.
Pass-Through
If pass-through area is 12" to 16" (305 to 406 mm)
deep, the standard wattage or high wattage single
unit can be used. For a 20" to 24" (508 to 610 mm)
deep pass-through area, a dual unit in either
standard or high wattage is recommended. Dual
units must always have a minimum spacing of 3"
(76 mm) between heaters.
If pass-through area is 12" to 16" (305 to 406 mm)
deep, the standard wattage or high wattage single
unit can be used. For a 20" to 24" (508 to 610 mm)
deep pass-through area, a dual unit in either
standard or high wattage is recommended. Dual
units must always have a minimum spacing of 3"
(76 mm) between heaters.
T-Legs or C-Legs
Do not mount units longer than 72" (1829 mm)
on T-legs or C-legs.
Do not mount units longer than 72" (1829 mm)
on T-legs or C-legs.
Over Steam Table
When mounting over steam table, a remote control
switch enclosure must be installed.
When mounting over steam table, a remote control
switch enclosure must be installed.
CAUTION
Unit is not moisture proof. Spacing of at least
16" (406 mm) is required for all units mounted
over a steam table.
16" (406 mm) is required for all units mounted
over a steam table.
High Wattage
Standard Wattage
4"-6"
(102-152 mm)
8"-11"
(203-279 mm)
High Wattage
Standard Wattage
12" (305 mm)
Figure 11. Recommended Element Height for the
GRA-D, GRAH-D, GRAL-D & GRAHL-D Models with
a 3" (76 mm) spacer in all lengths.
21" (533 mm)
14"-18"
(356-457 mm)
10"-14"
(254-356 mm)
18" (457 mm)
High Wattage
Standard Wattage
Figure 12. Recommended Element Height for the
GRA-D, GRAH-D, GRAL-D & GRAHL-D Models with a
6" (152 mm) spacer in all lengths.
24" (610 mm)
14"-18"
(356-457 mm)
10"-14"
(254-356 mm)