Hussmann IMPACT RL User manual

Joining Instruction for
Medium Temperature
Single Deck Wall and
Wide Island Merchandisers
1
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
Merchandisers
®
For Medium Temperature Merchandisers
PARTS LIST
Item Quantity Description
Wall Island
1. 11 Gasket 1/2x 1/2x 120
2. 10 Gasket 1/2x 15/8x 180
3. 45 Cap Screw 5/16 -18 x 11/4
4. 57 Flat Washer 5/16
5. 45 Lock Washer 5/16
6. 12 Hex Nut 5/16 -18
7. 11 Silicone
8. 14 Butyl Tape
912 Splashguard Joint Support
10. 48 Screw, Hex Head SM #8 x 1/2
Note: Nut retainers are factory installed in the left end, and alignment pins are factory installed
in the right end of merchandiser.
NOTE: Be sure merchandisers
have been leveled according to the
installation instructions to assure
good fit and finish of the lineup. Be
sure factory-installed nut retainers
and alignment pins are in place.
1Remove shelves (if installed), display racks, pans, front shelf
supports and front air grilles
from the right end as shown in
Figure 1.
Remove and discard shipping
braces and associated hardware.
PW, PWW, PWR, MWG
M1E/M1GE
Removable Front
Shelf Supports
Removable
Return
Air Grilles
P/N 0376452D
January, 2003
Figure 1. Removing Shelf Supports and Return Air Grilles

Wall Case: Use a narrow
(3/32 or smaller) rod to lift the
honeycomb and remove it from
its retainer as shown in Figure 2.
Remove the back panel from the
right end by lifting up from its
bottom edge and out. Do not use
sharp tools.
Island Case: Use a small
screwdriver to lift and remove
the discharge grilles from both
sides of center flue as shown in
Figure 3.
P/N 0376452D
Merchandisers
®
2HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
Discharge Grille
Island Center Flue
Honeycomb
Retainer
Figure 2. Removing Honeycomb
Figure 3. Removing Discharge Grilles

2Verify that nut retainers and alignment pins are installed in
the right-hand end of the left
merchandiser in the locations
shown in Figure 4.
Single Deck Merchandiser Joining Instruction P/N 0376452D
3
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
Alignment Pins
Alignment
Pins
Alignment
Pins
Figure 4. Retainer and Alignment Pin Locations
Front Detail
Alignment Pins

3Apply Gasket – 1 in the hori- zontal recess across the bottom
and up front to cover slots,
including glass front (if
applicable). Apply Gasket – 2
to cover foam-to-metal gap at
rear and across top as shown in
Figure 5.
• Lap gaskets at lower corners.
• Check that there are no gaps
between gasket and
merchandiser.
• Do not stretch gasket,
especially around corners.
• Do not butt gaskets; always
lap joints.
• Remove paper backing after
gasket is applied.
P/N 0376452D
Merchandisers
®
4HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
Figure 5. Installing Gaskets/Silicone
2
1
Front Detail
1
Glass Front Detail
1
1 5/8in. Gasket
2
1/2in. Gasket
1
11

4Move second Merchandiser against first, mating alignment
pins with corresponding holes.
Always push merchandisers
together, do not pull together.
Using the front support bracket
holes, fasten fronts together
using
Cap Screw – 3,
Flat Washers – 4,
Lock Washers – 5, and
Hex Nut – 6.
Tighten only until front panels
touch. Do not tighten fully.
Island Case: Use
Cap Screws – 3 with
Flat Washers – 4 and
Lock Washers – 5 to draw
merchandisers together using
nut retainers at center flue as
shown in Figure 6. Tighten until
gaskets are compressed.
Wall Case: Use
Cap Screws – 3 with
Flat Washers – 4 and
Lock Washers – 5 to draw
merchandisers together using
nut retainers at rear as shown in
Figure 7. Start at the bottom,
below the coil baffle, working
your way up to the top; tighten
until gaskets are compressed.
Single Deck Merchandiser Joining Instruction P/N 0376452D
5
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
4
6
4
5
3
Alignment Pins
Alignment Pins
Nut Retainer
3 Places
4
5
3
DETAIL
SEE DETAIL
A
B
C
Fasten in Order Shown
Figure 6. Joining Island Cases
6
Alignment
Pins
AB
D
Fasten in Order Shown
4
5
C
3
5
3
4
4
Figure 7. Joining Wall Cases

5Apply Silicone – 7 to area across front support brackets
and down, stopping at bottom
joint, as shown in the Front
Details in Figure 8.
Apply Butyl Tape – 8 across
bottom joint, as shown in
Figures 8 and 9.
P/N 0376452D
Merchandisers
®
6HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
8
7
Front Detail
8
7
Glass Front Detail
8
7
Silicone
Butyl Tape
7
8
8
77
8
8
Figure 9. Applying ButylTape
Figure 8. Applying Silicone

6Refer to Installation & Operations manual to install
splashguard brackets.
Install Splashguard Joint
Support – 9 using
Screws – 10. Install splash-
guards and lower front panels
according to Installation &
Operations manual and shown in
Figure 9. Install Splashguard as
shown in Figure 10.
7Refer to Installation & Operations manual 0378414 to
remove/install and offset top rail
and bumpers.
Single Deck Merchandiser Joining Instruction P/N 0376452D
7
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
9
10
Figure 9. Installing Splashguard Joint Support
Figure 10. Installing Splashguard