Roberts Gorden Blackheat BH15ST, Инструкция по установке, эксплуатации и обслуживанию

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SECTION 10: O
PTIONAL
H
EATER
A
CCESSORIES
43 of 75
10.2 U-Tube Cover Installation
The package contains t w o reflector joint pieces (P/N 02750901), one 2439 mm (8') reflector and 18 x #8 sheet metal
scre w s. Install the U-t u be co v er u sing the follo w ing proced u re.
Step 10.2.1
C u t the 2439 mm (8') reflector in half to be u sed on both
sides to co v er the U-t u be.
Step 10.2.2
Flatten 1220 mm (4') reflector edge w here joint piece
matches. P u t a mark on the 1220 mm (4') reflector,
directly o v er the t u be center. Center the accessory joint
piece on the mark and scribe its conto u r on the reflector.
Scribe the location of the mo u nting holes.
Step 10.2.3
C u t a w ay the reflector to clear the t u be, lea v ing abo u t 1"
of material inside the scribed conto u r to attach the
accessory joint. Drill or p u nch six 3 mm diameter holes in
reflector in the positions sho w n belo w .
Step 10.2.4
Use six #8 sheet metal scre w s to attach the joint piece.
Repeat Step 10.2.1 through Step 10.2.4 to attach the reflector joint piece on the other reflector.
Step 10.2.5
The o v erlap of both reflector joint pieces is attached w ith six #8 sheet metal scre w s.
4' Reflector
Section
Reflector
Joint
Flatten
Edge
250 mm
maximum
Scribe
Contour
Cut away contour
with tin snips.
Punch/Drill six
3 mm holes
Secure overlap
with six #8
sheet metal screws.
4' Reflector Sections