G A S S U P P LY & I N S TA L L AT I O N R E Q U I R E M E N T S
®
COMBITHERM
The mi nim um size require | men t for gas pi ping or a | |||||||||||||
flexible conn ect or is | 3/4 - inch (19mm ). For long | runs | ||||||||||||
of gas piping, th e pipe dia met er must conform t | o the | |||||||||||||
tabl es in t he Nationa l Fuel Gas Co de, ANSI/NFPA | ||||||||||||||
Z223 .1. |
| s sh | ut- off val | ve | must | be installed | ||||||||
A listed ga | ||||||||||||||
upstrea m of t he applianc e t o shut o ff the | gas supply | |||||||||||||
during | servic ing. T | e | he s | valv e should | be | |||||||||
ac cessible with th |
| appli ance | in the nor |
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insta llation position. |
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| and is supplie | d with | |||||||||
If t he ove | n or the oven st | |||||||||||||
cast ers, ga s con nection mu st be made | with a f lexible | |||||||||||||
con nector | that compli |
| es w ith the S | tandar d for | ||||||||||
Co nn ector s for |
| Movable Gas | Appl iances, ANSI | |||||||||||
Z21. 69; or in Ca |
| nada, | Conn ectors for Mo | vable Gas | ||||||||||
Applian ces, CAN/ | ||||||||||||||
flexible conne ctor, a qu | ick d isconnect d | evi ce m ust | ||||||||||||
be u sed t o c omply with | t he St andard fo r Qu ick- | |||||||||||||
Discon nect D evices for Ga | s F uels, ANSI Z21.41 | ; or | ||||||||||||
in Can ada, | Quick Disconn | ect De vices fo r Us e with | ||||||||||||
Gas Fuels, CA |
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| and flexible | ||||||||
Wh en | a quick |
| discon nect device |
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conn ector | are | used, a res | tra ining de vice m ust be | |||||||||||
insta lled to lim it the move men t of the appli anc e and | ||||||||||||||
prev ent d amage to the connector or |
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| quick | ||||||||||
disc onn ect. | A n exa | mple of a | r estraining de | vice | ||||||||||
wou ld con sist of a 2000 p |
| oun d test, | stainles s st eel | |||||||||||
cabl e, attach ed to a str uct ural membe r of the kitc hen | ||||||||||||||
wall b ehin d t he oven | . Th | e me ans o f attac | hment | |||||||||||
shou ld consist | of a q ui ck | conn | ect sna | p so that | ||||||||||
t he o ven c | an b | e disc onn ected whe n the appliance |
must b e m oved a way fr om th e w all. |
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The o ther e nd of th e cable s hou ld b e per man ent ly | |||||||||
att ached to | th e rear f rame o f the oven . | The | cab le | ||||||
shou ld be | of sufficient | length so t hat no | s train is | ||||||
ever p laced on | the | fl exible g as conn | ector in t | he | |||||
event o f a cci dental mo vemen t of the oven wit | hout | ||||||||
prop erly di sconnec ting the gas connec | tor . | Th e | |||||||
fl exib le | conne cto r | should b e routed t | o form a | ||||||
dow nwa rd | "U" loop | betw een the | bu ilding gas | ||||||
sup ply a nd th e p ermanent a ttachmen t at t he r ear of | |||||||||
the oven. |
| the flexi ble conne ctor | must n ot b e | ||||||
The routing of | |||||||||
made under the oven. O ven tem peratu res ach iev ed | |||||||||
dur ing opera tion are too hot for saf e operatio n. Gas | |||||||||
pip ing should | be insta lled from the point o f g as | ||||||||
conn ecti on a t th e bo ttom , fr ont of th e oven | to | the | |||||||
back of | th e ov en w here th e f lexible co | nnector may | |||||||
be s af el y us ed . Se | e t he i llu stra tio n fo | r t | he | ||||||
recomm ended p lacem ent. |
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WAR NI NG
GAS PIPING MUS T N EVER
BE I NSTA LLED TO RUN
UND ER THE BURNER .
GAS CO MBI TH ERM — I NSTA LLATI ON M A N UAL
PG. 18