Rapid 2005, Инструкция по установке, эксплуатации и обслуживанию

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B-S
ERIES
I
NSTALLATION
, O
PERATION AND
S
ERVICE
M
ANUAL
42 of 147
11.4.1 Filter Section Support Assembly Installation (2010 - 2030)
It is best to assemble the s u pport base and s u pport arms to the filter section prior to attaching the filter
section to the air handler b u t can also be assembled to a pre v io u sly installed filter section. Refer to Page 42,
Figure 22 .
FIGURE 22: Filter Section Support Assembly
Step 1: Place the s u pport base (P/N 7740800X) u p to the bottom of the filter section to w ards the inlet end
and line u p the pre-drilled holes. Use TEK self-tapping scre w s (P/N 13404) in the middle of the s u pport base
(P/N 7740800X) to sec u re the s u pport base in place.
Step 2: Line u p the pre-drilled holes at the ends of the s u pport base, the filter section and the s u pport legs
(P/N 7740900X) and attach the legs to the bottom of the filter section thro u gh the s u pport base w ith TEK self-
tapping scre w s (P/N 13404). Install TEK self-tapping scre w s (P/N 13404) at each of the remaining hole
locations in the s u pport base.
Step 3: Mo u nt the filter section to the air handler as described on Page 43, Section 11.5 .
Step 4: Line u p the s u pport extension (P/N 77410001) w ith the left s u pport leg (P/N 77409001) and select the
appropriate height alignment. Attach the s u pport extension and left s u pport legs and s u pport brace
(P/N 774110X) at the lo w est o v erlap position w ith one ¼-20 bolt (P/N 20483) and flange n u t (P/N 220630) on
the front s u rface. Install a second ¼-20 bolt (P/N 20483) and flange n u t (P/N 220630) directly abo v e the first,
sec u ring all three parts together.
Repeat step 4 on the right side of the s u pport assembly.
Support Leg
Left Side
Support Leg
Right Side
Support Base
Extension Arm
Left Side
Support Extension
Cross Brace
NOTE: 1) CONTRACTOR/INSTALLER MUST MAKE
APPROPRIATE ALLOWANCES FOR DUCT
CONNECTIONS.
2) SUPPORT LEG IS REQUIRED WHEN A FILTER
SECTION AND INLET HOOD ARE ORDERED.
A
C C
B
FILTER SECTION
3) SUPPORT LEG IS PROVIDED FOR USE WITH
STANDARD 19" (50 cm) ROOF CURB. SUPPORT
LEG FOR USE WITH STANDARD 46" (116.8 cm)
LEGS PROVIDED BY OTHERS.
Model Part Number A Min A Max B C Wei g ht lbs (k g )
2010 and
2010B
77412.001
in 16.0 24.0 38.8 1.5
16 (7.3)
cm 40.5 60.8 98.4 3.7
2020 77412.002
in 16.0 24.0 49.6 1.5
18 (8.2)
cm 40.5 60.8 126.0 3.7
2030 77412.003
in 16.0 24.0 64.1 1.5
20 (9.1)
cm 40.5 60.8 162.7 3.7