Liko 3EN401101-04 Operating manual

Golvo
Preventative Maintenance
English
3EN401101-04
2007-04-26
Art.nr: 2000009, 2000010
Proj: 632

Table of contents
Ref.no. Page
Table of contents ................................................................................ 2
Checklist Preventative Maintenance .................................................. 3
Positions............................................................................................. 4
Surface treatment...............................................1 ............................. 5
Front castors.......................................................2 ............................. 6
Front fork ............................................................3 ............................. 7
Rear castors .......................................................4 ............................. 8
Middle beam......................................................5a ............................ 9
Base opening and closing linkage.....................5b .......................... 10
Base attachment.................................................6 ........................... 14
Armrest...............................................................7 ........................... 15
Lift arm covers....................................................8 ........................... 16
Lift Strap .............................................................9 ........................... 17
Emergency Lowering Device.............................10 .......................... 18
Slingbar .............................................................11........................... 19
Battery ...............................................................12 .......................... 20
Lubrication mast ...............................................13a ......................... 21
Mast friction plates............................................13b ......................... 22
Limiting switch ...................................................14 .......................... 23

Lift type:
Serial No:
Version:
Prod. Year:
Customer Reference:
Contract No:
Name:
Address:
(Zip Code)
Interval/Month: Date:
Serviced by:
Golvo 7000/7007 ES
Preventative Maintenance
3EN401101-04
2007-04-26
Check points:
Base Month 12 24 36 48 60 72 84 96 108 120
1 Surface treatment .....................................................
2 Front castors.............................................................
3 Front fork ..................................................................
4 Rear castors .............................................................
5a Middle beam .............................................................
5b Base opening & closing linkage................................
6 Base attachment ......................................................
Mast
1b Surface treatment .....................................................
7 Armrest .....................................................................
8 Lift arm covers ..........................................................
9 Lift Strap ...................................................................
10 Emergency Lowering Device....................................
11 Slingbar ....................................................................
12 Battery .....................................................................
13a Lubrication Mast .......................................................
13b Mast friction plates....................................................
14 Limiting switch. .........................................................
Lubricate with PTFE or silicon grease
Page 4 shows the check points locations.
Information reguarding the check points; from page 5 and forward.
When maintenance is performed; mark specied square with “X”
When part is replaced; mark specied square with “R”
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3

2
5b
7
5a
6
8
4
Check points
10
1a
9
11
12
13a
13b
14
1b
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4
3

Instructions regarding the check points for
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5
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
1. (b) Visually inspect the mast for external
damage or wear.
If needed, clean the patient lift with warm water or ethanol. Warning! Do not use chemicals containing phenol
or chlorine, since the aluminium parts may be damaged.
1. Open the base to the maximum width.
2. Visually inspect the base for middlebeam scratches or gauges, external damage or wear to the legs.
If needed, clean the patient lift with warm water or ethanol. Warning! Do not use chemicals containing phenol
or chlorine, since the aluminium parts may be damaged.
1
Surface treatment
Surfaces (a) Check for visible damage to the lift base
surfaces, nish, etc.

Instructions regarding the check points for
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6
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
2. Loosen and remove screws.
3. Remove and clean the castor
wheels. Replace and tighten M10
locking nut inside the castor housing.
Re-assemble in reverse order.
4. If wheels are worn or do not roll
smoothly, replace them.
Recommended replacement is
every 4th year.
1. Remove cover.
5. If forks are bent or fractured in bolt
channel, replace them.
Front castors
2
Replace:
Front castors needs to be changed every 4th year.
Front Wheel 75 mm, Standard
Framhjul 75 mm, Standard
Assembly Instruction
Monteringsanvisning
Prod no: 20490014
3SE630220-02
2007-03-15
© Copyright Liko AB www.liko.com
Tools required:
5.284.1
1A. 2A.
3A&B.
1B. 2B.
4A. 5A. 4B. 5B.
16mm
From s/n 7024206/7729722:
1. If wheels are worn or do not roll
smoothly, replace them.
Recommended replacement is
every 4th year.

Instructions regarding the check points for
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7
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
Front fork
3
4.
1.
Recommended replacement on:
s/n up to 7022822 (Golvo 7000ES)
s/n up to 7725639 (Golvo 7007ES)
3. Replace with new front fork.
2. Reuse wheels.
Replace:
Front fork needs to be changed every 5th year.

Instructions regarding the check points for
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8
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
17
17
2. Loosen and remove screws.
3. Remove and clean the castor
wheel and housing.
Tighten M10 domed locking nut.
1. Remove cover.
Rear castors
4
4. If wheels are worn or do not roll
smoothly, replace them.
Recommended replacement is
every 5th year.
5. Check the brakes. They should
lock in all directions.
Replace:
Rear castors needs to be changed every 5th year.
Assembly Instruction
Monteringsanvisning
5.285.1
Prod.no: 20490015
Doc. no: 3SE630221-01
2005-11-18
Rear Wheel 75 mm
Bakhjul 75 mm
Backside: Tools required
2A.
1B. 2B.
4A. 5A.
4B. 5B.
3A&B.
1A.
From s/n 7024206/7729722:
1. If wheels are worn or do not roll
smoothly, replace them.
Recommended replacement is
every 5th year.

Instructions regarding the check points for
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9
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
19
19
2. Remove the mast from the base by
tightening the screws against the base.
4. Open base to maximum width.
Verify that the stop screw engages
with gear rack and is tight.
1. Remove mast attachment screw from
upper holes and place in lower holes.
3. Verify the stop screw is tight and the nut is in
the correct orientation. The at of the hex must be
positioned parallel with the end of the gear rack.
G�
D�
C�
Middle beam
5a

Instructions regarding the check points for
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10
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
19
19
1. Open base to maximum width.
Drive out base into the middle. Check the play
between the base legs. The play should not exceed
3.5 cm (1.38 inch). If the play is more than 3.5 cm
(1.38) inch replace friction plates according to step 6.
2. Remove plastic cover.
Remove the stop screw and nut.
Remove base motor attachment screw.
3. Remove base motor from middle beam. 4. Remove middlebeam from legs.
Base opening & closing linkage
5b
G�
D�
C�
AB

Instructions regarding the check points for
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11
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
5. Pull out the middle beam inserts. 6. Inspect gear rack for worn teeth and cracks
where stop nut contacts back surface (see arrow).
Inspect friction plates. Replace if worn or damaged.
7. Clean the friction plates/sliding surface and then
lubricate with PTFE grease. Reassemble middle beam.
8. With middle beam at full extension, insert base
motor. Verify the stop screw is tight and the nut isVerify the stop screw is tight and the nut is
in the correct orientation. The at of the hex must
be positioned parallel with the end of the gear rack.
Base opening & closing linkage
5b
19
19

Instructions regarding the check points for
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12
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
9. Reassemble middle beam to base.
- Slide middlebeam inserts in until the gear rack
touches the drive shaft gear.
Note: Do not engage gear rack!
10. To set base width start base motor while
applying inword force on both legs.
After the upper and lower gear rack engage with
the base motor drive gear, both legs will retract.
Verify that distance A & B are equal.
5b
Base opening & closing linkage
G�
D�
C�
AB
19
19

Instructions regarding the check points for
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13
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
1. Make sure the mast is secured with two M6 screws in the upper holes on the mast.
Note! Do not place any screws in the lower holes!
6
Base attachment

Instructions regarding the check points for
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14
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
19
19
1. Inspect that the armrest is tightened by tightening the two pre-mounted M8 screws. Rotate arms to raised
position as shown below. Verify that both arms rotate freely and hang vertically when not in use.
Maximum 40 kg / 88 lbs
7
Armrest

Instructions regarding the check points for
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15
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
1. Check to ensure that Roll Frame attach. covers areCheck to ensure that Roll Frame attach. covers are
not damaged.
2. If damaged, the Roll Frame must be replaced.If damaged, the Roll Frame must be replaced.
(Prod. No. 20090020 or 20090064(grey)).
Replace according to assembly instruction in the
Service Manual for the lift.
8
Lift Arm Covers
3. Check to ensure that lift strap cover is not damaged.Check to ensure that lift strap cover is not damaged.
Verify that the cover is positioned inside the grooves of the
mast.
19
19

Instructions regarding the check points for
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16
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
2. Check the strap inside the emergency lowering
device.
3. Push the emergency lowering handle down and
pull the strap away.
4. Mount the new strap through the plastic housing with
the red mark towards the plastic housing and then as
shown above.
5. Check that the liftstrap is correctly mounted
1. Check the lift strap by driving the lift up & down .
Lift Strap needs to be changed every 5th year.
9
Lift Strap
19
19
Replace:

Instructions regarding the check points for
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17
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
1. 2.
3. Check the entire liftstrap. 4. Make sure there are no sharp edges.
10
Emergency Lowering Device
19
19

Instructions regarding the check points for
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18
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
19
19
1. Check safety latches function. Latches should move freely and fall back against the body of the slingbar.Check safety latches function. Latches should move freely and fall back against the body of the slingbar.
11
Slingbar
3. Remove slingbar centerbolt and bearing, wipe of any dirty, dust or residue. Re-assemble in reverse order.Remove slingbar centerbolt and bearing, wipe of any dirty, dust or residue. Re-assemble in reverse order.
2. Make sure the plastic cover is not worn. If so, replace the slingbar.Make sure the plastic cover is not worn. If so, replace the slingbar.

Instructions regarding the check points for
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19
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
12
Battery
19
19
1. Remove the charger cable holder, then the battery. 2. Inspect V-shaped metal contacts on the battery
pack casing for uniformity.
Check the battery with the battery tester (part. No. 2101100).
A signal should be audible for more than 5 sec. If not, replace
battery (see 5.21 in the service manual).
3. Inspect V-shaped metal contacts on controlbox for
unifority. Verify that plastic housing for metal contacts is not
damaged/deformed. Tighten screws.
4. Place the removable battery pack into position on top of the
controlbox. Adjust until you hear a clicking sound.
Replace:
Battery needs to be changed every 3rd year.

Instructions regarding the check points for
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20
Lift type: Serial No: Prod. Year: Contract No:
Name:
Address:
(Zip Code)
Month 12 24 36 48 60 72 84 96 108 120
Golvo
Tools required
Check:
13a
Lubrication mast
1. Lubricate the mast with PTFE.