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LiftMaster JDC Manual Del Usuario página 6

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Operator Specifications
Duty Cycles:
Standard: 20 cycles per hour / 90 cycles per day
Extended: 30 cycles per hour / 150 cycles per day
BBU: 10 cycles, when fully charged.
Wall Controller: NEMA 1 General Purpose 3-Button Wall
Controller Open/Close/Stop, LCD Display, and floor level
commissioning through intuitive user menu.
Operation Mode: C2 (Factory default), B2, B2/T, B2/TS,
D1, E2 and FSTS.
Brake: Standard Dynamic braking on 700, 1200, 2200;
only 2200 has the standard Solenoid powered-off brake.
Disconnect:
Jackshaft: No disconnect. Jackshaft operators
come standard with battery backup for automatic
opening or closing in case of emergency.
Hoist: Operator includes an Engage rope (green)
and a disengage rope (red) with manual hoist to
electronically disable the operator controls.
Trolley: Quick disconnect door arm for emergency
manual door operation.
Mechanical Drive Reduction:
Model JDC: 65:1 gearbox with #50 chain output.
To reduce the risk of SEVERE INJURY or DEATH:
1.
READ AND FOLLOW ALL WARNINGS AND
INSTRUCTIONS.
2.
ALWAYS keep remote controls out of reach of
children. NEVER permit children to operate or
play with door control push buttons or remote
controls.
3.
ONLY activate a door when it can be seen clearly,
it is properly adjusted and no obstructions exist in
the path the door will travel.
4.
Personnel should keep away from a door in
motion and ALWAYS keep a door in sight until
completely closed. NO ONE SHOULD CROSS THE
PATH OF A MOVING DOOR.
5.
NO ONE SHOULD GO UNDER A STOPPED OR
PARTIALLY OPENED DOOR.
6.
If possible, use the manual release handle to
disengage a door ONLY when a door is CLOSED.
Weak or broken springs or an unbalanced door
could result in an open door falling rapidly and/or
unexpectedly causing SEVERE INJURY or DEATH.
7.
NEVER use manual release handle unless the
doorway is clear of persons and obstructions.
8.
After ANY adjustments are made, the entrapment
protection device(s) MUST be tested. Failure to
adjust the operator properly may cause SEVERE
INJURY and DEATH.
Important Safety Instructions
Model JHDC: 65:1 gearbox with #50 chain output.
Model TDC: 65:1 gearbox with #48 chain output on
700 units and #41 chain output on 1200 and larger
units.
Door Speed:
Fine adjustments are made via Wall Controller menu; if
you want to slow down the operator, please adjust via
sprocket choice:
Model JDC: 12" per second for sectional and 8-9"
per second for rolling steel doors.
Model JHDC: 12" per second for sectional and 8-9"
per second for rolling steel doors.
Model TDC: 12" per second for sectional and 8-9"
per second for rolling steel doors.
Limit Adjust: Electronic limits, Floor level adjust-ability up
to 20ft.
Temperature Ratings:
-20°C (14°F) to +65°C (149°F)
ENVIRONMENT: For indoor use only.
Max. Door Weight: See Operator Charts which include
Door Weight and Height information.
Door Dim: See Operator Charts which include Door
Weight and Height information.
 WARNING
9.
Entrapment protection device(s) MUST be tested every
month. Failure to adjust the operator properly may
cause SEVERE INJURY and DEATH.
10. ALWAYS KEEP DOOR PROPERLY BALANCED. An
improperly balanced door may NOT reverse when
required and could result in SEVERE INJURY or DEATH.
See the door manufacturer's owners manual.
11. ALL repairs to cables, spring assemblies and other
hardware, ALL of which are under EXTREME tension,
MUST be made by an Authorized Service Technician.
12. ALWAYS disconnect electric power to the door
operator BEFORE making ANY repairs or removing
covers.
13. NEVER try to loosen or remove an obstruction that
has impeded the movement of the door. Both the
obstruction and door are under EXTREME tension
and loosening or removing an obstacle, impeding
the movement of the door, can cause SERIOUS
PERSONNAL INJURY.
14. NEVER stand under a door that has been impeded by
an obstruction. KEEP CLEAR. Door could move freely at
any time and can cause SERIOUS PERSONNAL INJURY.
15. If the door should be obstructed or impeded in its
movement, ALWAYS call an Authorized Trained Service
Technician to clear that obstruction.
16. SAVE THESE INSTRUCTIONS.
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