iSHAN YET-A1 Bedienungsanleitung
1 - 21
Centralized Lubrication Systems
YET-A1 / YET-A2
Micro-computer controlled
lubricator
YET -A1P2 / YET-A2P2
Micro-computer controlled
lubricator withpressure detector
Operation Instructions
Congratulations on buying an iSHAN centralized lubrication system. For proper,
problem-free use, you must read through these instructions carefully and follow them
exactly.
2 - 21
Table of Contents
1 Use / Range of application...............................................................................3
2 Commencement of operation ...........................................................................4
2-1Safety measures.......................................................................................4
2-1.1 Before installing............................................................................4
2-1.2 Before filling oil............................................................................4
2-1.3 Safety measures for the control panel ...........................................4
2-1.4 When failures occur ......................................................................4
2-2Parts of lubricator....................................................................................5
2-3Marking Label.........................................................................................6
2-4Installation...............................................................................................7
2-4.1 Mounting of lubricator..................................................................7
2-4.2 Filling Oil......................................................................................7
2-4.3 Connection of oil pipe...................................................................8
2-4.4 Installation of power and alarm.....................................................8
3 Instructions for use.........................................................................................10
3-1Control panel.........................................................................................10
3-2Numerical intermittent time and lubricating time display.....................11
3-3Set the intermittent / lubrication time....................................................11
3-4Reset......................................................................................................12
3-5Setting of the operational module .........................................................12
3-5.1 Explanation of the indicators and acoustic sound .......................12
3-5.2 Soft key functioning table ...........................................................13
3-6Refilling oil...........................................................................................14
4 Maintenance...................................................................................................15
5 Trouble shooting ............................................................................................16
6 Guarantee.......................................................................................................17
7 Technical data ................................................................................................18
7-1Specification..........................................................................................18
7-2Electrical Drawing ................................................................................18
7-3Fluid Power Diagram............................................................................20
8 Attension........................................................................................................20
3 - 21
1 Use / Range of application
iSHAN centralized lubricating systems are designed to lubricate ball bearings, flat
bearings, flat slideways, circular slideways, linear guides, cams, gears, chains, etc..
iSHAN centralized lubricating systems are suitable for the lubrication of various
machines, such as lathes, mills, presses, planner, grinder, etc. It is possible to control
different lubricating points at different machines at the same time.
The permissible oil viscosity of YET-A lubricators range from 30 cSt to 250 cSt.
The YET-A lubricators are designed to lubricate intermittent. Its’ control unit may be
used as timer for time-dependent control or as counter for load-dependent control. The
interval times may be optionally adjusted from one to 999 minute for time-dependent
control, or from one to 999 pulses for load-dependent control. The lubrication time is time
dependent control, and ranges from one to 999 seconds. There are two control modes when
actuation: the lubricating actuation mode - to pump oil as soon as power on , or the
recording actuation mode - to continue the state recorded before last power off.
The maximum discharge rate of YET-A1 pump is 200 ml/min, and 100 ml/min for
YET-A2 model. The max discharge pressure are 7 bar for YET-A1 model, and 15 bar for
YET-A2 model. In order to protect the auxiliary equipments, there consists a pressure
release valve to control the pipe pressure remains a constant value during lubrication times.
For safety measurements, the oil level switch could send an acoustic alarm through
buzzer and stop pumping oil. Also, the pressure switch is optional for customer, it can detect
whether the oil pipe system leaks. To get further safety measurement, it is possible to
connect the lubricator to other controller, computer properly to enhance the alarm system.
4 - 21
2 Commencement of operation
2-1 Safety measures
2-1.1 Before installing
! Before installing, refer to instructions for the correct connection of the power.
! Make sure the correct electrical specification before installation.
! iSHAN centralized lubrication systems shall not used for purposes other than the
lubrication of machines with oil.
2-1.2 Before filling oil
! Use only oil with a viscousity of 30 to 250 cSt. Caution ! Lubricator might start to burn
if using oil with a viscousity higher than 250 cSt.
! Fill in only with new oil. Please never fill in with used oil.
! Never fill in with chemical substances or water.
! Remove any particles and dirt sticking in the oiltank immediately in order to maintain
propper lubrication.
! When filling with oil in the tank, please watch out that no oil is spilled onto the
display and controlpanel.
2-1.3 Safety measures for the control panel
! In order to avoid disorders of the control panel, never let it have contact with water or
oil.
2-1.4 When failures occur
! In order to avoid disorders of the control panel, never let it have contact with water or
oil.
! Only the iSHAN-customer service workshops are authorized to repair lubricators and
the spare parts must be the originals.
5 - 21
2-2 Parts of lubricator
1. Screw of cover of control box. 9. Oil level switch
2. Control Box 10. Oiltank (3L)
3. Control panel 11. Thimble nut
4. Cable gland 12. Pressure Relief Valve
5. Inlet filter 13. Oil pump
6. Oiltank cap 14. Outlet filter
7. Pressure gauge 15. Suspension hole
8. Upper lid
1
4
6
15
8
5
9
10
3
2
7
11
12
13
Fig. 1
6 - 21
2-3 Marking Label
Name Plate (YET-A1) Name Plate (YET-A2) Electric Shock
Right front side of control box Right front side of control box Outside the control box
Oil level Connection Operation
HIGH
LOW
Left front
side of
oiltank
Inside the control box Left lateral side of the oil tank
YET-A1/YET-A2 操作說明（Operation instruction）
一、 操作方式（Operating）：
1. ▲▼：潤滑/間歇時間設定鍵（潤滑時間：1~999 秒、間歇時
間：1~999 分）。當按住設定鍵約 2秒後即可調整時間設定值，
鬆手約 2秒後，注油機開始此一新設定之時間運作。
2. ▲：數字遞增； ▼：數字遞減。
3. 潤滑、間歇兩指示燈同時閃爍表示在設定模式。
4.
RES
：復歸鍵。按住此鍵約 2秒可重新開始潤滑計時。
1. ▲▼：Lubrication/intermittent time setting keys.( Lubrication time
range from 1~999 seconds, intermittent time range from 1~999
minutes）. Push down the soft key for 2 seconds then adjust the
setting time. After releasing for 2 seconds, the lubricator will operate
as new set.
2. ▲：Soft key for time increase progressively.
▼：Soft key for time decrease progressively.
3. Both of the lubrication and intermittent indicators will blink under
setting mode.
4.
RES
：Soft key for restart lubricating cycle. (Push down the soft key
for 2 seconds to restart lubricating cycle.）
二、 注意事項（Notes）：
1. 本機適用油品之粘度約 30 ~250 cSt.。
2. 限用新油並請定期清理油箱底部及濾網
3. 如對本注油機有任何疑難問題，請立即與本公司聯絡。
1. Permissible oil viscosity range from 30 to 250 cSt.
2. Use new oil and clean the oil filter and the oiltank periodically.
3. If you meet any question about this lubricator, please inform with
us at once.
接地
電源
POWER
異常出力
NC COM NO
7 - 21
2-4 Installation
2-4.1 Mounting of lubricator
Mount the lubricator on the machine by
fastening it with two screws cat the
suspension holed(Fig. 2) to the hole on the
machine for fastening the screws must have a
distance of 188~206 mm.eThe lubricator
should be mounted in the height of 0.6~1.7 m
above the ground level.
2-4.2 Filling Oil
Remove the oiltank cap and fill with
clean and non-used oil into the tank until the
oil level reaches the above line at “HIGH”
(Fig. 3). The oiltank has an capacity of 3
liters. When having filled in the oil to the
proper level, lock the oiltank cap. Please note
that use only oil with a viscosity of 30 to 250
cSt.
Caution ! Lubricator might start to burn if using
oil with a viscousity higher than 250 cSt.
8 - 21
2-4.3 Connection of oil pipe
Connect the oilpipe now (Fig. 4). The
elbow joint efor the oilpipe is located at the
right side of the lubricator. Remove the
thimble nut cand carefully take out the
thimb dinside the elbow joint and connect
the oilpipe ftogether with the nut and the
thimble. Then insert the oilpipe set into the
elbow joint.
To avoid leakage of oil during the operation, the thimble should be completely slipped
over so that at least 1mm of the pipe sticks out when inserting into the elbow joint. And the
oilpipe set should be fastened on the elbow joint firmly by fastening the thimble nut at the
joint.
2-4.4 Installation of power and alarm
Note !! Install a fuse between the power supply and the lubricator !! (See 7-1)
Connect the cable for power and alarm. Remove the upper cover of the control box in
which have the connection points for the power and alarm by loosening the screws for
casting (Fig. 5). There is a cable gland for fastening the cable on the left lateral side of the
control box. Remove this gland through turning (Fig. 6) and slip it over the cable in such a
direction, so that you can fasten the gland later. Next, push the cable through the opening
into the casing (Fig. 7).
9 - 21
Connect the cable at the connection points for power and alarm now (Fig. 8). First,
open the screw for the point of the earthing c.Next, connect the ground cable and fix it by
fastening the screws. Connect the cables for plus and minus accordingly at "POWER" d.
According to this connection the lubricator will send out an acoustic and an optic signal
when the oil level reaches a critical minimum. Also, the lubricator will stop working.
Secondly, for further measurements in order to react on an alarm it is possible to
connect one cable at "COM" fand another cable whether at "NO"gor "NC"e. If it is
optional. For proper connection, the lubricator will stop the power supply of the machine
to be lubricated, or the lubricator can also be connected with a computer or other appliance
which will allow the user to react according to his wishes. For COM-NO
connection(normal open), the circular loop will be open when the amount of oil is
enough. For COM-NC connection, the lubricator will begin to pump while the oil is
insufficient. The electricity specification for NC-COM-NO connection is max. 6 A @
250 V AC, or 10A @ 110V AC, or 6A @30 VDC.
10 - 21
Close the cover after having connected all cables.
For protecting the cable not to be pulled out of the box
and disconnected from the ports, fasten the gland again
(Fig. 9). The lubricator can be connected with the
power supply now. When connected properly, you will
hear a “beep”-sound first which is send out by the
alarm. Also, the lubrication indicator (Fig. 10, L1)
starts to shine orange light. Then the lubricator starts
with the mode of lubricating When actuation.
3 Instructions for use
3-1 Control panel
D1 Display for lubricating time setting S1 Lubricating time set key “increase”
D2 Display for intermittent time setting S2 Lubricating time set key “decrease”
L1 Lubrication indicator , orange S3 Intermittent time set key “increase”
L2 Intermittent indicator , green S4 Intermittent time set key “decrease”
L3 Alarm indicator , red S5 Reset key
D1
D2
S5
L1
S1
S2
S4
S3
Fig. 10
Andere Handbücher für YET-A1
1
Dieses Handbuch passt für folgende Modelle
3
Inhaltsverzeichnis
Andere iSHAN Schmiersystem Handbücher
iSHAN
iSHAN YET-R Series Bedienungsanleitung
iSHAN
iSHAN YGL-L Bedienungsanleitung
iSHAN
iSHAN YET-A1 Bedienungsanleitung
iSHAN
iSHAN YGL-G Bedienungsanleitung
iSHAN
iSHAN YESA Bedienungsanleitung
iSHAN
iSHAN YET-D1 Bedienungsanleitung
iSHAN
iSHAN YAE-A1/A1P1 Bedienungsanleitung
iSHAN
iSHAN YAM-H1 Bedienungsanleitung
