Helmer Scientific i.Series
®
and Horizon Series
™
Refrigerator - Pass-Thru
Service and Maintenance Manual
360429/A
7
i.Series
®
Information
2 Installation and Configuration
2.1
Location Requirements
Keep all ventilation openings in the enclosure or, in the structure for building-in, clear of obstruction.
♦ Has grounded outlet meeting the electrical requirements listed on the product specification label.
♦
Is clear of direct sunlight, high temperature sources, and heating and air conditioning vents.
♦ Meets limits specified for ambient temperature and relative humidity as stated in the Product Specifications section of the
Refrigerator Instructions for Use manual.
♦
Clearance above the clean room side may be 0”; minimum clearance above the ante-room side is 8” (203 mm).
♦ Units should be positioned so the wall header is over the solid cover, but not over the flange or blue bezel.
♦
Minimum clearance between the cabinet and wall should be 0”.
♦
Units may need additional clearance for the following scenarios: placing a unit where hinges are against the wall;
placing units side-by-side; using an optional trim kit on a single unit, or on one or both adjacent units.
♦
Clearance needed between adjacent units:
• 6.2” for full access to both units with trim around each unit
• 5.0” for full access to both units with trim around one unit
• 2.5” for full access to one unit with no trim installed.
8” MINIMUM
CLEARANCE
ABOVE
ANTE-
ROOM (CONTROL)
SIDE
CLEAN ROOM
SIDE
WALL
HEADER (SHOWN
IN GRA
Y) MUST
BE
OVER SOLID COVER
0” MINIMUM
CLEARANCE
BETWEEN
CABINET
AND
WALL;
ALLOW
ENOUGH FOR
EASE OF
MOVEMENT
ANTE-ROOM
(CONTROL)
SIDE
0” MINIMUM
CLEARANCE
ABOVE CLEAN
ROOM SIDE
2.2
Placement and Leveling
NOTICE
• Helmer does not recommend operating this unit on a GFI/GFCI outlet.
• To avoid damaging refrigerant tubing or risking refrigerant leak, use caution when moving or operating the unit.
1. Ensure doors is secured and casters are unlocked.
2. Roll refrigerator into place and lock casters.
3. Ensure refrigerator is level.
226 models - 3” x 35”
458 models - 3” x 65”
All models - 3” x 81.8”
226 models - 2.7 x 29”
458 models - 2.7” x 59”
i.Series
