Controlled-products-systems-group 8550C-7 Instrukcja Użytkownika Pobierz pdf (Strona 2)

Safety Symbol and Signal

Word Review

This garage door opener has been designed and

tested to offer safe service provided it is installed,

operated, maintained and tested in strict

accordance with the instructionsand warnings

contained in thismanual.

When you see these Safety Symbols and Signal

Words on the following pages,they will alertyou

to the possibility ofserious injury or death if you

do not complywith the warningsthat accompany

them. The hazard may come from something

mechanical or from electric shock.Read the

warningscarefully.

Mechanical

Electrical

When you see thisSignal Word on the following

pages, itwill alert you to the possibility ofdamage

to your garage door and/or the garage door

opener if you do not complywith the cautionary

statementsthataccompanyit. Read them

carefully.

Check the Door

1. Disable locks and remove any ropes

connected to the garage door.

2. Liftthe door halfwayup. Release the

door.If balanced,itshould stay in

place, supported entirely byitssprings.

3. Raise and lower the door to check for

binding or sticking. Ifyour door binds,

sticks, or is outof balance, call a trained

door systems technician.

4. Check the seal on the bottom of the

door.Anygap between the floor and

the bottom ofthe door must notexceed

1/4 inch (6 mm). Otherwise, the safety

reversal systemmay notwork properly.

5. The opener should be installed above

the center ofthe door.If there is a

torsion spring or center bearing plate

in the wayof the header bracket, it may

be installed within 4 feet (1.2 m) to the

leftor right of the door center.See

page 7.

Torsion Spring

Extension

Spring

To preventpossible SERIOUSINJURYor

DEATH:

• ALWAYS call a trained door systems

technician if garage door binds, sticks, or is

out of balance.An unbalanced garage

door mayNOT reverse when required.

• NEVER tryto loosen,move or adjust

garage door, door springs, cables,pulleys,

brackets or their hardware, ALLofwhich

are under EXTREMEtension.

• Disable ALLlocksand remove ALLropes

connected to garage door BEFORE

installation and operating garage door

opener to avoid entanglement.

To preventdamage to garage door and

opener:

• ALWAYS disable locks BEFORE installing

and operating the opener.

• ONLY operate garage door opener at

120 V, 60 Hzto avoid malfunction and

damage.

Tools Needed

3/16

7/16

1/2

5/32

5/16

5/8

9/16

1/4

7/16

Preparation

1 2 3 4 5 6 7 ... 81 82

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