eZway Smart Stand S400 User manual

Service Manual
Model S400 and S500 Smart Stand®
Form #1-145
Rev. 02/05/19
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

EZ Way, Inc.
EZ Way, Inc. • [phone] • Fax [phone] • www.ezlifts.com
Table of Contents
Parts Breakdown . . . . . . . . . . . . . . . . . . . 3
Monthly Maintenance Checklist . . . . . . . . . . . 7
Smart Stand®Operating Instructions . . . . . . . . . 9
Scale Calibration . . . . . . . . . . . . . . . . . . .10
Advanced Smart Stand®Features . . . . . . . . . . .11
Wiring Schematic . . . . . . . . . . . . . . . . . . .14
Trouble-Shooting Guide . . . . . . . . . . . . . . .15

EZ Way, Inc.
EZ Way, Inc. • [phone] • Fax [phone] • www.ezlifts.com 3
S400PN – S500PN Non Scale Parts Diagram
EZ Way, Inc. •[phone] •Fax [phone] •www.ezlifts.com
Page 3
S400 – S500 Non Scale Parts List
400# EZ Smart Stand without Scale - Model S400PN – Part List
500# EZ Smart Stand without Scale - Model S500PN – Part List
15
19
1
2
3
5
4
7
8
6
9
10
11
18
12
13
14
16
17
20

EZ Way, Inc.
EZ Way, Inc. • [phone] • Fax [phone] • www.ezlifts.com 4
S400PN – S500PN Non Scale Parts List
400# EZ Smart Stand®w/out Scale Model S400PN
Item Part No. Description
1 11842 Switch Emergency Stop Button Lift & Stand
2 12190 Cover Mast Emergency Stop Switch Stand
3 12050 Shroud Assembly Stand Premier without Scale
4 13316 Handle Spreader Assembly Lift & Stand
5 11871 Battery Pack Assembly UL
6 11782 Cover Base Assembly Stand 400 lb.
7 11786 Caster Rear Lift & Stand
8 13310 Bar Pivot Chrome Plated Lift & Stand
9 11783 Platform Foot Assembly Stand
10 11790 Caster Front Assembly Lift & Stand
11 14550 Cover Leg Stand 400 lb. 500 lb.
12 50907 Pad Shin Assembly Stand 400 lb. & 500 lb.
13 12019 Hand Grip Assembly
14 50905 Pad Arm Right Stand Premier
15 50904 Pad Arm Left Stand Premier
16 11014 Safety Hook Spring
17 50932 Pad Head Stand 400 lb.
18 12013 Actuator Assembly - Stand
19 12706 Hand Control Assembly
20 13506 Linkage Rod Assembly Lift & Stand
500# EZ Smart Stand®w/out Scale Model S500PN
Item Part No. Description
1 11842 Switch Emergency Stop Button Lift & Stand
2 12190 Cover Mast Emergency Stop Switch Stand
3 12050 Shroud Assembly Stand Premier without Scale
4 13316 Handle Spreader Assembly Lift & Stand
5 11871 Battery Pack Assembly UL
6 12818 Cover Base Assembly Stand 500 lb.
7 11786 Caster rear Lift & Stand
8 13310 Bar Pivot Chrome Plated Lift & Stand
9 11783 Platform Foot Assembly Stand
10 11790 Caster Front Assembly Lift & Stand
11 14550 Cover Leg Stand 400 lb. 500 lb.
12 50907 Pad Shin Assembly Stand 400 lb. & 500 lb.
13 12019 Hand Grip Assembly
14 50905 Pad Arm Right Stand Premier
15 50904 Pad Arm Left Stand Premier
16 11014 Safety Hook Spring
17 50932 Pad Head Stand 400 lb.
18 12013 Actuator Assembly - Stand
19 12706 Hand Control Assembly
20 12821 Linkage Rod Assembly 600 lb. Lift & 500 lb. Stand

EZ Way, Inc.
EZ Way, Inc. • [phone] • Fax [phone] • www.ezlifts.com 5
S400PS – S500PS With Scale Parts Diagram
EZ Way, Inc. •[phone] •Fax [phone] •www.ezlifts.com
Page 5
S400 – S500 With Scale Parts List
400# EZ Stand with Scale – Premier Model 8992 – Part List
500# EZ Stand with Scale – Premier Model 8993 – Part List
1
2
3
5
4
6
7
9
10
8
11
12
13
20
14
15
17 16
18
19
21
22

EZ Way, Inc.
6
S400PS – S500PS With Scale Parts List
400# EZ Smart Stand®with Scale Model S400PS
Item Part No. Description
1 11842 Switch Emergency Stop Button Lift & Stand
2 12190 Cover Mast Emergency Stop Switch Stand
3 12049 Shroud Assembly Stand Premier with Scale
4 12848 Handle Spreader Assembly Stand with Scale
5 12845 Cover Loadcell Stand w/Scale 400 lb. 500 lb.
6 12862 Cover Flexure Plates Assembly Stand w/Scale
7 11871 Battery Pack Assembly UL
8 11782 Cover Base Assembly Stand 400 lb.
9 11786 Caster, rear 3 in. grey
11885 Caster, 4 in. red
10 13310 Bar Pivot Chrome Plated Lift & Stand
11 11783 Platform Foot Assembly Stand
12 11790 Caster Front Assembly Lift & Stand
11885 Caster, 4 in. red
13 14550 Cover Leg Stand 400 lb. 500 lb.
14 50907 Pad Shin Assembly Stand 500 lb.
15 12019 Hand Grip Assembly
16 50905 Pad Arm Right Stand Premier
17 50904 Pad Arm Left Stand Premier
18 11014 Safety Hook Spring
19 50932 Pad Head Stand 400 lb.
20 12013 Actuator Assembly - Stand
21 12706 Hand Control Assembly
22 13506 Linkage Rod Assembly Lift & Stand
500# EZ Smart Stand®with Scale Model S500PS
Item Part No. Description
1 11842 Switch Emergency Stop Button Lift & Stand
2 12190 Cover Mast Emergency Stop Switch Stand
3 12049 Shroud Assembly Stand Premier with Scale
4 12848 Handle Spreader Assembly Stand with Scale
5 12845 Cover Loadcell Stand w/Scale 400 lb. 500 lb.
6 12862 Cover Flexure Plates Assembly Stand w/Scale
7 11871 Battery Pack Assembly UL
8 12818 Cover Base Assembly Stand 500 lb.
9 11786 Caster, rear 3 in. grey
11885 Caster, 4 in. red
10 13310 Bar Pivot Chrome Plated Lift & Stand
11 11783 Platform Foot Assembly Stand
12 11790 Caster Front Assembly Lift & Stand
11885 Caster, 4 in. red
13 14550 Cover Leg Stand 400 lb. 500 lb.
14 50907 Pad Shin Assembly Stand 500 lb.
15 12019 Hand Grip Assembly
16 50905 Pad Arm Right Stand Premier
17 50904 Pad Arm Left Stand Premier
18 11014 Safety Hook Spring
19 50932 Pad Head Stand 400 lb.
20 12013 Actuator Assembly - Stand
21 12706 Hand Control Assembly
22 12821 Linkage Rod Assembly 600 lb. Lift & 500 lb. Stand

1. Check all bolts to ensure they are tight. Remove covers as necessary for inspection.
2. Check arm to mast pivot bolt by removing plastic cap to assure nut is tight and cotter pin
is in place. If plastic cap is missing order replacement.
3. Foot platform assembly pins need to checked to assure
they have not pushed in and still engage into base.
4. Check bolts on back of shin pad.
4. Safety tabs need to be checked to make sure they are installed correctly, not missing or torn.
PIN ON FOOT
PLATFORM
ARM TO MAST
BASE PIVOT REAR WHEEL FRONT WHEEL LINKAGE SPREADER
EZ Way Smart Stand®Safety & Maintenance Checklist
EZ Way, Inc.
The EZ Way Smart Stand®requires a minimum of servicing to keep it in good working order. Nevertheless, it is
important that certain basic checks be periodically made by maintenance staff to ensure on-going safety throughout the
life of the device.
The manufacturer suggests that the following components and operating points be scheduled for inspection at intervals
not greater than six months. Any detected deficiency must be rectified before the stand is put back into service.
☐
☐
☐
☐
1
2
3
4
☐5

5. Check mounting bolts of actuator top and bottom. Pay particular attention to top bolt hole for elongation.
Check actuator for the following.
☐Inspect the plastic housing for any dents or cracks.
☐ Inspect the cables to see if they have been cut or pinched.
☐ See if the actuator appears deflected when fully extended under load.
☐ Verify that the mounting points do not have any cracks or other defects.
☐ Apply a heavy grease to actuator mounting pins as needed.
☐ Verify that the inner or outer tubes do not have any dents, dings, or large scratches in them.
Contact EZ Way’s Service Department if the actuator shows any signs of
the issues listed above.
TOP OF
ACTUATOR
ELONGATED
BOTTOM OF
ACTUATOR
At six month intervals, attach a load equivalent to or within 100 lbs of the rated capacity of the
stand to the unit. Do not exceed the rate weight capacity. Raise and lower the load with the lift. Listen for
any unusual noises while operating the unit. With the test load applied to the lift, check all structural welds
for any signs of stress or fatigue cracks. If any unusual noises or cracks are found, stop using the stand and
call the EZ Way Service Department immediately!
Test the Emergency Stop Switch. If the switch does not stop the stand when activated, call the EZ Way
Service Department immediately!
Perform a functional test of the emergency lowering feature of the stand actuator if it is so equipped.
Perform a functional test of the anti-pinch feature of the stand actuator. This feature turns the
actuator off when lowering the stand arm if an obstruction is encountered.
Check all the wheels and brakes to make sure they are functioning properly. Hair that gets picked up
and wrapped in between wheels should be cleaned out so that the stand will roll easily.
Do a visual check for any damaged, missing or loose parts. Repair as necessary.
Check the entire harness for damage or wear, including the loops and stitching. If damage or wear is
present, discard the harness and order a new one. It is recommended that harness be replaced after one year
or if the sling shows any sign of damage or wear.
When cleaning the stand, do not spray any liquid cleaners directly onto the front panel graphics.
To clean, use a glass cleaner such as Windex, dampen a cloth and wipe the panel.
IMPORTANT NOTICE
It is the responsibility of the purchaser to ensure
that regular maintenance inspection is conducted
on this device by competent staff.
☐6
☐8
☐9
☐7
☐10
☐11
☐12
☐13
☐14
DATE COMPLETED:
COMPLETED BY:
PASS / FAIL:
MODEL & SERIAL NO.:
EQUIPMENT PURCHASE DATE:

EZ Way, Inc.
EZ Way, Inc. • [phone] • Fax [phone] • www.ezlifts.com 9
Smart Stand®Operating Instructions
MOVING ARM
To move the arm, press and hold the key for the desired direction of travel.
WEIGHING
Capturing New Weight
To capture a new weight, press the Weight key. While capturing the new weight a “?” will be seen
indicating that the control is waiting for a weight to lock in. Once the weight has locked in a “*” will be
seen. At this point, the weight has been locked in and saved into memory as the next recall weight.
Recall Last Weight
To recall previous weight, press the ‘down’ key and then ‘weight’ key. The weight will be displayed with a
# symbol indicating that the weight is recalled.
MENUS
Enter Customer Settings Menu/Weight Calibration
1. After power up sequence, press and hold the Down key followed quickly by the Up key and hold both
keys for 5 seconds.
2. Back out of Customer Settings by hitting left toggle switch.
Navigating through Menus
1. Pressing the Up or Down keys will move (also described as ‘scrolling’ below) through menu items.
2. Pressing the Right Toggle Switch (also described as ‘enter’) will enter into a menu selection.
3. Pressing the Left Toggle Switch (also described as ‘exit’) key will exit the menu selection.
Changing Parameter Values
1. Pressing the Up or Down keys will change the parameter value.
2. Pressing the Right Toggle Switch will lock the value into memory.
3. Pressing the Left Toggle Switch will back out of the parameter without saving the value.

EZ Way, Inc.
EZ Way, Inc. • [phone] • Fax [phone] • www.ezlifts.com 10
Smart Stand®Scale Calibration
SCALE CALIBRATION PROCEDURE
1. Nothing should be hanging from the arm assembly or on the foot platform. During the time the
stand is turned ON and the battery level is displayed, the microprocessor is resetting Zero.
2. Press the “ON/OFF” key to power up the unit.
3. Pick up or put on footplate an exact and known weight (preferably 200 lb.). (Note: Once in the
calibration menu, the stand is no longer able to move.)
4. Press the “WEIGHT” key to ensure the scale is functional.
5. Enter the calibration menu. After power up sequence, press and hold the “DOWN” key followed
quickly by the “UP” key and hold both keys for 5 seconds.
6. Press the “UP” key to calibration menu. Press Enter (right toggle) twice.
7. Scroll to the proper calibration weight and enter selection. (Note: If harness is not attached, subtract
3 lb.)
8. “Begin weight calibration” is displayed. Press Enter (right toggle), select Yes, and press Enter (right
toggle) to execute calibration. Display shows “CALIBRATING”.
9. When the display leaves this menu selection, it will have been calibrated to the selected weight. Exit
the calibration menu.
10. Press “WEIGHT” key to verify calibrated weight to 1% accuracy. Calibration is now complete.