Zero Zone Highlight MERCHANDISER RHZC30, Руководство по установке и эксплуатации

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Installation & Operation • 7
INSTALLATION & OpERATION
After setting the first case, the next case is slid into position and bolted to the first case using four 3/8" bolts that are provided. Begin tightening
the bolts at the top rear, working down the back of the case and up the front, making sure that the front seams are flush. Do not attempt to pull
cases together using the joining bolts.
Alignment holes are located in the lower steel end frames. These are located 7" in from the joining holes.
Once the cases have been caulked and slid together, start the joining bolts, but do not tighten them. Begin tightening the bolts at the top rear,
working down the back of the case and up the front, making sure that the front seams are flush. Cases are not designed to be pulled together
using the joining bolts. Please note that when bolting the cases together, there is a welded nut in the rear center of the left mullion of the right-
hand case. Therefore, it is not necessary to remove the rear ductwork of the right-hand case. Place the case joint vertical trim over the vertical
raceway and screw into place.
Two different model cases or two different temperature cases are connected using an insulated divider. Typically the divider is factory-
assembled to one of the cases. Two styles of divider are provided. The first style has a panel on each side with nut inserts in the panels. Each
side is bolted to the end frame. The second style divider uses a thru-bolt design. The divider is attached to one of the cases using short bolts.
When the case is installed, the short bolts are removed and long bolts are reinstalled to bolt both cases together. See Figure 13 on page 29 .
Do not attempt to pull cases together using the joining bolts.
Drain Line
The drain is located at the center of the case in the floor pan. The drain can be reached by removing the center coil covers and then removing a
fan motor. The 1" PVC drain outlet is located at the center front of the case behind the kickplate.
Install the tee to the outlet pipe and a drain trap to the tee. Plug the open end of the tee using the clean-out plug supplied with the drain trap
kit. The drain line must be pitched away from the case. The tee, drain trap, and plug are supplied with the case. We supply a trap support
that is fieldmounted to the case. See Figure 16 on page 32 . The drain trap must be level. The drain trap should be primed with water after
installation. The drain line must be pitched away from the case enough to ensure proper drainage. Consult your local codes for minimum
requirements.
Bumper and Kickplate
A Zero Zone bumper is standard on all case models and should be installed at the bottom front of the case. Various bumper styles are available.
See Figure 17 on page 33 . The kickplate assembly is adjustable to compensate for uneven floors. The bumper end cap is factory-installed
on bumpers for cases with end panels that do not include Euro trim.
STEP 1: INSTALLING END KICKPLATE
The end kickplate attaches to the small black bracket attached to each side of the case with an end. The kickplate can be adjusted vertically to
match the height of the floor below it. See Figure 18 on page 33 .
1. Attach a Tinnerman clip to the side bumper support.
2. Place the side kickplate against the Tinnerman clip on the side bracket.
3. Install the black 3/4" screw through the side kickplate and into the Tinnerman clip. A scratch-awl or similar tool can be used to line up the
holes.
4. The front of the side kickplate is located behind the front kickplate and attached with screws to the front kickplate.
STEP 2: INSTALLING BUMPER AND FRONT KICKPLATE
The front kickplate and bumper attaches using 1 1/2" screws attached to brackets located on the front of the case. The kickplate can be
adjusted up and down to fit the height of the floor below it.