Bruno ELAN SRE-3050 User manual

SRE-3050°
15mar2021
~ P/N 3050-len
espanol francais
www.bruno.com

REGULATORY INFORMATION AND IMPORTANT NOTES
REGULATORY LISTINGS
This lift is intended to be installed in accordance with the current edition of:
ell ~@ ASME A18.1:2017 Safety Standard for Platform Lifts and Stairway
CNT us Chairlifts
Intertek | e CAN/CSA B613-00 (R2012) - Private Residence Lifts for Persons
4004689 C (4 with Physical Disabilities |
EU e ASME A17.5/CSA B44.1 - 2019 Elevator and Escalator Electrical
EI Equipment
e NFPA 70: National Electrical Code®
Intertek e CSA C22.1 Canadian Electrical Code
| Verify applicable local codes with the appropriate regulatory authorities.
MATERIAL SAFETY DATA SHEETS
Material safety data sheets (MSDS) on materials used on this unit may be requested through the Bruno
Technical Service Department. |
MAINTENANCE CONTROL PLAN
Please reference ILS-01446 (Maintenance Control Plan for CRE/SRE Chair Lifts) for units that require
ASME A18.1 - 2017 and newer compliance.
INSTALLING DEALER RESPONSIBILITIES
The installing dealer has responsibility to report any malfunctions, safety concerns or events to the
manufacturer in a timely manner. The installing dealer also has the responsibility to ensure that the users
are properly trained in the use and operation of the unit.
Bruno stairway elevators shail be put into service and regularly serviced by a Bruno authorized dealer in accor-
dance with the information provided in installation documents provided with the device.
FCC REGULATIONS | |
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to Part 15 Subpart B of the FCC rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses, and can radiate radio
frequency energy, and if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur ina
particular installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the of the following measures:
e Reorient or relocate receiving antenna.
e Increase separation between equipment and receiver.
e Consult your dealer or an experienced radio/TV technician.
The SRE-3050 Elan is NOT recommended for these type of users:
e. Those who use a scoot-pivot transfer from a wheelchair without weight bearing through their legs,
whose full body weight is placed on a single stairlift armrest.
e. Those with leg weakness, during stand to sit transfer, whose Knees buckle with uncontrolled lowering
to the stairlift seat. —
For the above type of users, the SRE-2010 Elite IS recommended.
This stairlift is FOR INDOOR USE ONLY in enclosed heated locations above 35°F (2°C).
The warranty for the Elan Straight Rail Stairlift is rendered null and void if unit
is installed or maintained by anyone other than an authorized Bruno dealer.
409® is a registered trademark of the Clorox Company
Fantastik® is a registered trademark of S.C. Johnson & Son, Inc.
©Bruno Independent Living Aids, Inc.® | 2 SRE-3050 INSTALLATION i15mar2021

TABLE OF CONTENTS
Introductory Pages
Regulatory Information and Important NoteS ... eee ee aa ed
Table of ContentS.. 1... 0... 0c 3
Product Overview and Technical Specifications...........0 00 cee eee eee 4
Tools, Torque Specifications, and Hardware Notes ........ 0000 eee eu newness 5
Pre-Installation
Site Review and Preparation .......... ee ee ee 6
Rail MeasurementS.. 0... 0. cc ee ee ee ee ee 6
Rail Cutting Guidelines .. 0... 0... es eee eee 7
Rail Support (Rail Mount) Requirements ..........000 cece eee eee eee ene 7
Lower Rail Preparation ...........0000: eee eae ee 8-9
Joint Preparation .. 0.0... ee eee ee eee eee 9
Upper Rail Preparation ............+. dae Dee eee eee wanes. 10
Finish Preparation .. 0.0... ccc ee eee eee en eens 11-13
Installation | | |
Rail Installation... . 0... cee ee eee eee .. 14-20
' Non-Folding Rail Installations .......0. 0.0000 eee ee ee ees wee. 14-15
_ Folding Rail Installations ........ 0.000000 cee ee eee ee 16-20
Carriage Installation. ........ Be ee 21-22
Completing Rail Installation.............. eee eee ee ee eas 23
Footrest Installation... 0... ee eee eee e teen eee 24
Seat Installation....... ee ee eee eee 25-26
Rail Cross Pin Installation ............0. ee eee ee eee 27-28
Make Charger Connections ...... 0.0000. cee eee eee ee ee ee ee 28
Lubricate Gear Rack............ wee ae eee eee eee eee eee eens 29
Battery Charger Installation ....... 0.00 eee ee ee es 29
Fit & Finish ..... Se ee eee eee ee eee ee ees 30
Customer Education............... ee 31-32
Electrical |
Reprogramming Remote Transmitters. .......0 00000 eee eee ee ee ee ee es 33
_ Single-User vs. Multi-User Diagnostic Mode. ....... 0.0... 00 0 eee eee 34-35
Diagnostic Codes............ ete ees 36-37
Battery Charger LED Information................ eee eee 38
Post-Installation Adjustment |
Drive Adjustment. ... 0.0... 000 ccc eee eee eee eee eee eee enn es 39
Moving Up/Down Paddle Control from One Arm to Another ............ 40-44
Switch Actuator Rocker Installation Instructions ............... ee 45
Troubleshooting
Folding Rail Gear Rack Replacement..............0000.5 ee ee 47
Folding Rail Joint Adjustment. 2... 0. ce eee 48-49
Apply Grease to Folding Rail Assembly ......... 00. eee eee ee eee ee es 50
Power Folding Rail Drive Adjustment ...... eee Lee ee eee 50
Overspeed 2... ee ee Si
Maintenance | | |
Stairlift Maintenance Checklist. Ce ee as 52
Limited Warranty... 1.0.0... ee ees 53
Wiring Schematics......... ee ee es 54-55
Exploded Views .......... 0.000 u ene eneeae ee ee ee ee ee as 56
SRE-3050 INSTALLATION 15mar2021 3 ©Bruno Independent Living Aids, Inc.®

TECHNICAL SPECIFICATIONS
PRODUCT OVERVIEW
Rail Sections
Arm Rests
(fold up and down)
8' (2.4 m) | Standard and
nominal Folding Rail
length 7' 10.5" (2.4 m)
actual length Up/down paddle
control ai
10' (3 m) ) | Standard Rail
nominal 9° 10" (3 m) Only Lap Belt
length -—— "10" (3m
| jength Seat Swivel Circuit Breaker
Release | with On/Off Switch
Rail Lengths \%
, Folding Footrest
' St d #
16 (6-9 m) | | Folding Rall ¢ 4 (with obstruction sensors)
‘ength | 15' 9" (4.8 m) | Option: Power Footrest
actual length
' Folding Rail
18'
(5.5m)
|
|
Only
nomina
length | 17' 8.5" (5.4 m)
actual length Rail Mount
20! (6.1 m) | Standard Rail
nominal
19'
8"
(6
m)
Rail
actual
length
Options:
Manual Folding Rail
or
Power Folding Rail
TECHNICAL SPECIFICATIONS
Weight Capacity:
Speed:.....:::
Power Source:
Motor: .
Drive:..
Control:
Brake
Incline:
Rail: ....
Seat Swivel:. .
Power Swivel:
Power Supply:
©Bruno Independent Living Aids,
. 300 Ibs. (136 kg)
»»22s Maximum 18 ft./min. (O to 5.5 m/min)
. two (2) 12-volt sealed, maintenance-free batteries
with 24-volt continuous-duty charger
. 24 VDC, 2-pole, 50 Nm torque and 16A minimum
. rack-and-pinion drive |
. constant pressure (armrest and 2 remote controls)
. 1 Nm electro-mechanical brake
. maximum 45°, minimum 22°, specials to 52°
. vertical aluminum extrusion with integral drive gear rack
. 0°, 67° and 90° at the top
. 83° at the top
. 24 VDC battery charger powered by 120-volt wall outlet
Inc.® 4 SRE-3050 INSTALLATION 15mar2021

TOOLS, TORQUE SPECIFICATIONS, AND HARDWARE NOTES
Tools
e Drill driver with MINIMUM 12" extension with 10mm magnetic socket
e Drill bits: appropriate for floor (eg. concrete, hardwood); 1/8”, 3/8", min. 6" long
e Cut-off saw (or other power saw with metal-cutting blade suitable for aluminum
and steel)
e Metric open-end box wrench set
e Torque wrench (open end, and one that handles 15-80 ft. Ib. /20-108 vm)
e Ratchet, 3/8" with 6" extension
e Metric sockets (10mm, 13 mm and 17 mm)
e 5/16" and 1/2" SAE sockets
e Torpedo level
e Utility knife
e Metric hex key set
e
Soft-faced
or
dead-blow
hammer,
or
hard
rubber
or
rawhide
mallet
e 20' tape measure |
e Saw horses
e Tin snips
e Edge utility cutter
e Magnetic Phillips screwdrivers
e Metal file |
e Flashlight
e Multimeter
~e Scratch awl
e Safety goggles/glasses
Torque Specifications
GRADE 10.9 (Metric)
(Rough equivalent to US Grade 8)
B uses. 25 |b.-ft..... 33.8 Nm
10..... 47 \|b.-ft..... 63.7 Nm
12..... 83 Ib.-ft... 112.5 Nm
14....133 lb.-ft... 180.3 Nm
M
M
If
it
becomes
necessary
to
replace
any
bolts
|
M
or
fasteners,
use
only
metric
GRADE
10.9
M
(hardened
steel)
hardware.
Metric
grade
10.9
bolts
are
identifed
by
the
number
10.9
on
the
head.
METRIC 10.9
BOLT HEAD
Bolts
without
grade
markings
on
the
head
are
not
strong
enough
to
be
safely
used
in
this
application.
SRE-3050
INSTALLATION
15mar2021
5
©Bruno
Independent
Living
Aids,
Inc.®

PRE-INSTALLATION
SITE REVIEW AND PREPARATION
1. Visually check out site, making sure all
obstructions (i.e. windows, pipes, bulkheads,
newel posts, etc.) have been taken into
consideration.
2. If stairway is an “open” plan or stairs do not
adjoin a solid wall, access to the stairs must
be paneled off before installation may occur.
3. Determine if stairlift will be installed on the
right or left side of stairs, as viewed from
bottom of the stairs.
1. Determine exact rail length.
NOTE: The rail length will determine the
seat height at the top of the stairs.
Measure length of stairway by placing a tape
measure in a straight line on the stairs from
the top step nose to the floor.
STAIR LENGTH =A
(A) Length of Stairway:
DISTANCE
FROM
PX
.
_(B)
Add
12"
(305mm)
fora
~
OBSTRUCTION
|
PSs
OO
20"
(508
mm)
seat
height:
+
(iF APPLICABLE) : “ ‘ [Add 1.5" (38 mm) for each 1”
(25 mm) seat height is increased. ]
NOTE: If (A) > 177", longer rail ts likely
| required.
pss
eee
Eee
eee
ee
wee
eee
ee
eee
eee
eee
For obstacles at top of stairs:
- NOTE: Chair armrest extends
approximately 3" (76 mm) beyond rail
at
upper
landing.
.
@ See Bruno’s Brainshark “Ramping the
Rail”,
and remember:
NOTE: Seat height ®. \
is adjustable ini" ©
increments up to
3" (76 mm).
Nose-to-floor
+
nose-to-door
+
3”
(76mm)
!
=
Overall
Rail
Length
Required
Add Stair Length (A) to
Measurement (C) (i.e., door)
plus 3" (76mm): +
2.
Mark
Overall
Rail
Length
Required
on
rail,
measuring
from
top
of
rail
downwards.
©Bruno
Independent
Living
Aids,
Inc.®
6
SRE-3050
INSTALLATION
15mar2021

PRE-INSTALLATION
RAI TTIN IDELINES
CAUTION
WEAR PROTECTIVE GLOVES
AND EYEWEAR WHEN CUTTING
OR HANDLING RAIL ENDS AND
INSERTING BRONZE CHARGE
STRIPS INTO CARRIER.
NEVER cut a rail shorter than 24" (610 mm).
Rails shorter than 24" (610 mm) do not have
room for the minimum two (2) rail brackets. |
NOTE: Folding rail assembly - NEVER
cut a folding rail assembly
shorter than 75" (1905mm).
In two rail installations, if cutting only one
rail would result in a length less than 24"
(610 mm), cut from both rails as follows:
a. Cut at least 12" (305 mm) off one rail.
b. Then, calculate the second rail’s length by
subtracting the length of the newly cut rail
from the required overall two-rail length —
(should be greater than 24"/610 mm).
Do not cut rail ends you plan to use for
- joining two sections together in order to
preserve the factory fit at the joint. —
For a precise and efficient cut, Bruno
recommends the use of a cut-off saw.
Equip cut-off saw (or other power saw)
with a metal-cutting blade suitable for
aluminum and steel.
SRE-3050 INSTALLATION 15mar2021
landing |
In multiple-rail installations, use a minimum
of two (2) rail mounts to support each rail
section.
In single-rail installations, use a minimum
of three (3) rail mounts to support rail.
[This is typically rail-run lengths of ten feet
(3 m) or less].
In folding rail installations, use a minimum
of two (2) rail mounts to support any mid-
rail section.
Do not include in this count, the fixed rail
bracket (first tread) at the folding joint.
No more than four (4) steps in a row
without a rail mount.
. If rail extends horizontally from stop
stepnose < 3" (76 mm), or diagonally
extends past top stepnose > 12" (305 mm),
one or more adjustable rail mount sets
(SRE-30150WG) are required.
©Bruno Independent Living Aids, Inc.®

PRE-INSTALLATION
ly
ions
on
folding
rail
tallat
ins
Fig. 4
Before cutting rail to length, remove
Charge strip carrier (Fig. 1). Set aside.
Then, cut rail to length required for
installation. (Rail Measurements to calculate. )
NOTE: 16' (488 cm) rail length is actually
189" (480 cm).
20‘ (601 cm) rail length is
actually 236" (599 cm).
Place flat side of rail on saw horses.
Draw a line at desired finished rail length.
Carefully align saw with marked cutting line.
Cut rail to length.
Once rail is cut, deburr cut end using a
metal file or other appropriate tool.
NOTE: Be sure to round edges that
might abrade wiring at rail end
routed to bumper.
Remove ALL metal shavings,
chips etc. by tipping rail with
open end down.
For folding rail installations: Keep shipping
brace on folding rail, maintaining a closed
position (Fig. 2). Next, insert slow
down strip into charge contact and
fasten with two (2) self-drilling hex
head screws. Then, feed charge lead
through the hole in the rail out the cut
end of the rail.
Now, skip to Joint Preparation.
©Bruno Independent Living Aids, Inc.®
With rail still on saw horses, slide charge
strip carrier into back side of rail (Fig. 3).
Inset carrier as noted in Fig. 3.
Attach charge contact to slow down
(communications) strip (Fig. 4).
Bend slow down strip tab (at opposite end
from charge contact) down slightly (Fig. 5).
Do not let tab touch rail!
At bottom end of rail, slide charge contact
assembly from Fig. 4 into back side of rail
(Fig. 6). Assembly will fit snugly against
charge strip carrier.
NOTE: Carrier may be longer than rail
at this point.
SRE-3050 INSTALLATION i5mar2021
Thy

PRE-INSTALLATION
Use 1/2" socket to install two (2)
5/16" x 18 x 1" self-threading
screws to mount the lower rail endplate
(Fig. 6). A dab of grease will make
installation easier.
Torque to 22 ft-lb (30 Nm).
NOTE: Threaded hole in endplate goes
toward front side of rail.
NOTE: DO NOT use an impact drill
to install these screws.
Using two (2) self-drilling hex head
screws, secure slow down strip to
rail (Fig. 7). Do NOT overtighten!
NOTE: Make sure slow down strip is
parallel to charge strip carrier,
and touching top edge of carrier.
For 1-PIECE RAIL INSTALLATIONS,
SKIP TO UPPER RAIL PREPARATION.
9,
Fig. 6
10.
Fig. 7
NOTE: Lower charge contact is assembled 1.
at factory for folding rails.
2.
3.
lower |
joint 4 |
bracket “|
Fig. 1
Wait to install second screw
until after upper rail is installed.
SRE-3050 INSTALLATION 15mar2021 9
A
Pound barbed end of rail joint pin halfway
into lower rail (Fig.1).
Into upper part of lower rail section,
insert an upper joint bracket halfway* in.
Secure one (1) of two (2) self-
drilling hex head screws (Fig. 1).
* Both upper and lower joint brackets
are notched to indicate halfway point.
Into lower part of lower rail section,
insert a lower joint bracket halfway* in.
Secure one (1) of (2) self-drilling hex head
screws (Fig. 1).
©Bruno Independent Living Aids, Inc.®

PRE-INSTALLATION
UPPER RAIL PREPARATION
1. Place upper rail section on saw horses.
2. Attach charge contact to the slow down
strip (Fig. 1).
| 3. If previously removed, slide charge strip
“el carrier into back side of rail.
sqqqueeRE EE aay
sete sete —
SepPetey sean en
eee 4. Slide charge contact assembly from Fig.
1 into back side of rail. Assembly will fit
snugly against charge strip carrier.
Fig.
1
NOTE:
Carrier
may
be
longer
than
joint
end of rail at this point.
5. Using two (2) self-drilling
hex head screws, secure slow
down ramp to rail. See Fig. 2.
NOTE: Confirm that slow down ramp
is parallel to charge strip carrier,
and touching top edge of carrier.
Fig. 2
6. Remove charge contact assembly from rail
and save for later use.
right-hand installation 7. Mount final limit switch bracket:
UPPER
END
e
Move
final
limit
switch
bracket
to
be
flush
OF
RAIL
with
slow
down
strip.
e Upper edge of final limit switch bracket
-charge
should
be
flush
with
lower
edge
of
charge
contact contact.
e Insert a self-drilling hex head screw
through each screw hole on final limit
| switch bracket into etched lines on back of
Fig. 3 rail (Fig. 3)
slow-down
strip «
g
©Bruno
Independent
Living
Aids,
Inc.®
10
SRE-3050
INSTALLATION
i5mar2021