ZHEJIANG XIANFENG MACHINERY K207A User manual

K207A SWING GATE OPENER
USER’S MANUAL
ZHEJIANG XIANFENG MACHINERY CO., LTD.

K207A Swing Gate Opener User’s Manual
Important safety information
Read the entire user’s manual before beginning installation, and carefully obey the
following instructions:
zTo prevent the risk of electrocution, be sure to turn off all power to the K207A until
installation is complete.
zThe Gate Opener should be installed by a qualified technician. Otherwise, serious
personal injury or property damage may occur.
zBefore installation, all the locks of the gate should be unlocked.
zThe auto-reverse function must be checked during installation to ensure that the gate
can auto-reverse in the event of obstruction.
zThis auto-reverse function should be regularly inspected and adjusted, if necessary.
zWhen opening or closing the gate, do not attempt to walk or drive through the gate.
Do not touch the gate while in operation.
zChildren should not be allowed to play near or operate automatic gates.
zThe maximum force that the gate opener can provide is 1500N.
zAn electric lock is provided for installation for gate lengths greater than 5 feet (1.5
meters).
zThis unit uses a current feedback system to stop. Do not operate the opener without a
solid stop block in place. This could cause injury, damage to the opener or other
personal property.
zDo not install the gate too close to the limit of travel; install the stop block with at least
three inches margin.
zThe automatic gate opener must be grounded.
zBe careful when in close proximity to moving parts where hands or fingers could be
pinched.
zDo not allow control devices to be placed so that a person can access them by
reaching through the gate.
zIn the event of power failure, an emergency release key allows you to operate the
gate manually.
zThe opener should be switched off before repairing it or opening its cover.
zPlease erase and reset the code after installing the opener.

K207A Swing Gate Opener User’s Manual
Additional features
zSupports gate leafs up to 440 lbs or 8.2 feet.
zSupports up to 25 RF remotes, 2 included.
zUser programmable and user erasable remote codes.
zRF hopping code technology prevents thieves from guessing your remote code.
zAuto-close feature is available for this opener.
zSolid steel lock.
zPush to open or pull to open configurable.
zOpening and closing time have been preset in 24 sec.
zAluminum and cast metal housing.
zFor your safety, the K207A will stop and reverse if it encounters an obstruction during
closing and stop when it encounters an obstruction during opening.
zManual key release design for emergency purposes.
Specifications
zPower Supply: AC220×(1±10%)V, 50Hz
zMotor Speed: 1400 rpm
zMotor Output: AC220V, 110W
zElectronic Lock Output: DC12V 2A
zRelay Coil Voltage: DC12V
zMCU Voltage: DC5V
zRemote Control Range: 30m, Hopping Code
zControl Box Weight: 2kg
zControl Box Dimension: 276 mm (L) x 211 mm (W) x 112mm(H)
zEnvironment Temperature: -10°C~+50°C
zAuto Close Timer: 30 ± 3 seconds
zOpening Time: < 24 seconds
zWorkingAngle of Gate: 90°or 105°
zMax. Gate Section Weight: 440 lbs. (200kg)
zMax. Gate Section Width: 8.2 feet (2.5 meters)
zDuty Cycle: 25%
zNoise: <65dB(A)

K207A Swing Gate Opener User’s Manual
Exploded View and Parts List
1.Hood pipe
2.End joint
3.Pin 10x40
4.Steel tube
5.Small support ring
6.Right housing
7.Screw M5x20
8.Locknut
9.Screw shaft
10.O seal ring 21.2x2.65
11.Bush
12.Connecting sleeve
13.Plastic split ring
14.Tapping screw ST2.9X6.5
15.Outer tube
16.Large support ring
17.Bearing 6004
18.Pin 8x35
19.27T ring gear
20.27T axle sleeve
21.Elastic circlip 14
22.Bearing 618/7
23.27T planet carrier
24. Planetary gear
25. Central gear
26. Planetary spindle
27.Corrugated gasket
28.Circlip
29.24T planet carrier
30.Bearing 61800
31.Elastic circlip 19
32.24T ring gear
33.Bearing 61800
34.Locating shield
35.Pin 4x20
36.Coupling joint
37.Motor
38.Capacitor bracket
39.Capacitor
40.Wiring base
41.Wiring terminal
42.Screw M4x8
43.Wiring cover
44.Tapping screw ST3x13
45.Joint block
46.Axle pin
47.Earth wire
48.Release key
49.Lock
50.Seal 17x2.65
51.Upper cover
52.Screw ST4.2x9.5
53.Waterproof seal
54.Hexagonal nut M5
55.Left housing
56.Waterproof seal
24
9
17
12
14
15
16
54
53 52 51
55
19
18
23
49
50 48
1
2
3
4
32
26
25 56
30
33
34
37
38
5
6
7
47
46
43
45
44
42
41
39
40
8
13
29
20
22
35 36
31
10
11
21
2728

K207A Swing Gate Opener User’s Manual
Mechanical Installation
Begin with both openers unlocked. Next identify if this will be a “push to open” or a “pull to open”
installation. In either configuration, the gate is mounted on one face of the mounting post, and the
opener is mounted on the face 90 degrees from it. Below are schematics of both “push to open” and
“pull to open” configurations.
Fig. 1 Push to Open
α
α
Close
Open
Fig. 2 Pull to Open
Gate opener
Enlarge
α
α
Close
Open

K207A Swing Gate Opener User’s Manual
The installation should meet the specifications shown in figure 3. See Fig. 3.
Fig. 3
Retainer
(close position)
Gate opener
Retainer
(open position)
Cmax
A
B
>0°
110
1020
α
A B Cmax
140
130 115
125 50
50
90°
105°
Enlarge
α
Main Structure
Fig. 4
Special motor Planetary reducer Screw shaft
Control box

K207A Swing Gate Opener User’s Manual
The installation height range is 1.18 – 3.15 inches (300 – 800mm). See Fig. 5.
Fig. 5
Electric lock
Gate
Gate opener
Gate post
Front and Rear Parts of Gate Opener
To install the rear part of the gate opener, insert shoulder screw and spacer, then tighten with the nut.
See Fig. 6.
Fig. 6
Shoulder screw
Spacer
Nut
gate opener
Supporting
bracket

K207A Swing Gate Opener User’s Manual
To install the front part, fit the hole in the front part with the hole in the supporting plate, and push the
axle pin into the holes (using hands or a hammer), and finally fit the retainer clip. See Fig. 7.
Fig. 7
Retainer clip
Front part of gate opener
Axle pin
Supporting plate
Wiring
Screw off the two stainless tapping screws, and then remove the cover and wiring as shown in Fig. 8.
WARNING: Follow the wiring diagram precisely. Failure to do so could cause damage to the gate
opener controller.
Fig. 8
M
V
UW
Upper cover
Enlarge
Stainless tapping screw

K207A Swing Gate Opener User’s Manual
Hood Shield
Install the hood pipe, tighten the screws into the opener and cover the plastic split ring over the joint.
See Fig. 9.
Fig. 9
Screw
Main unit Hood pipe
Hoodpipe
Plastic split ring
Waterproof caps
There are 8 caps in total 4 to be used and 4 spares. When the gate opener is installed, the caps are
used to cover the upper holes of the unit to avoid leakage. See Fig. 10.
Fig. 10
W aterproof cap
Gate opener
Retainer – Closed and Opened Positions
Close the gate section to its fully closed position; fix the retainer according to the position of the gate
section. NOTE: Each section is completed separately. See Fig. 3.

K207A Swing Gate Opener User’s Manual
If the maximum angle for installing is 105°, the retainer should be installed on the ground at approx.
100°. If the installing angle is 90°, the retainer should be installed at 90°. See Fig. 3.
Electric Lock
If the gate section is >5 feet (1.5 meters), it is recommended that you install the electric lock. Weld
the steel plate of the lock to the gate, and then fix the lock. See Fig. 11 to determine the height of the
plate.
Fig. 11
A
Release here
Electric lock
Base plate
To install the base plate of the lock, fix the plate to the ground with 3 screws and make sure that the
lock pin can fit tightly in the hole in the plate.
Adjustment
The pair of gate sections will not start simultaneously. The gate section with the lock will start to
open earlier than the other gate section, so that both sections can be locked properly. A plate or tab