NorSap 1600 Standard User manual

Norsap models
8500 Norsap 1600 Standard
8600 Norsap 1600 Standard +
8700 Norsap 1600 Standard M
Flat oval & round
column heights:
63-73 / 67-80 / 72-92 cm
User manual
Norsap 1600
8500 Norsap 1600 standard upholstered leather back 8600 Norsap 1600 standard + Aluminium back 8700 Norsap 1600 standard M Aluminium back

E-mail
[e-mail]
Web
norsap.com
Telephone
[phone]
INTRODUCTION
Norsap is the recognized leader in the design and
production of helmsman and operator seats for
the maritime market.
This manual will help you make the most out of
your Norsap chair.
If you have any questions regarding your Norsap
chair, please contact our head oce for further as-
sistance.
TABLE OF CONTENTS
Introduction........................................................
Safety....................................................................
Functions.............................................................
Mounting holes measurements .................
Care and maintenance of leather...............
Care and maintenance of fabric..................
Maintenance of moving parts......................
Accessing the interior......................................
Changing cushions...........................................
Install or adjust the gas springs....................
Removing the column.....................................
SAFETY
Be sure to keep hands and ngers out of moving parts areas when operating the chair.
BUTTON FUNCTIONS
1 Backrest angle adjustment
2 Seat height adjustment
3 Chair top Rotation
1
2
3
2
1
8500 Norsap 1600 standard upholstered leather back
8600 Norsap 1600 standard + Aluminium back
8700 Norsap 1600 standard M Aluminium back

MOUNTING HOLES MEASUREMENTS
MOUNTING ON A DECK RAIL
First, make sure to have mounted the deck rail ac-
cording to its user manual. The bolts for mounting
the chair to the deck rail is already in place in the
A strong and level foundation is required to secure the
installation of the base.
It may occur that the column get stuck in the
lowest position during prolonged storage or transport.
Adjust this easily by fastening the lockable arm for swing,
li up the release handle and pull up the chair.
carrier wagon.
If you have an electrical deck rail and the cabling of the
switch is done by quick-connections already implemented
in the chairs column.
CARE AND MAINTENANCE OF LEATHER
As a natural product, leather is very durable and hardwearing, but all leather products require cleaning
and protection. By following these instructions, you will ensure a long and lasting leather quality.
Never place leather furniture closer than 20-30 cm to a radiator or in direct sunlight.
CARE AND MAINTENANCE OF FABRIC
Regular light vacuuming. Occasional cleaning should be done with a reputable brand of upholstery
shampoo following the manufacturer’s instructions
LEATHER CLEANING
Cleaning removes everyday dirt and stains from
your leather. Without proper cleaning the leather
will over a period of time leave grease spots or
discoloration’s. To avoid this, clean with So Clean-
er on a regular basis. We advise once a month.
LEATHER PROTECTION
Protect your leather to guarantee that the
original quality of the leather will be maintained.
Use Leather Protection Cream, we advise 2-4
times a year. This will protect against spots and
preserve the leathers soness.
MAINTENANCE OF MOVING PARTS
Glide parts of the chair can be lubricated with a silicone-based lubricant. If the chair is on a deck rail, it is
important that the deck rails railway is NOT lubricated.
FLATOVAL COLUMN
ROUND COLUMN

CHANGING CUSHIONS
BACKREST CUSHION  A2088
(1) Pull out the top of the backrest cushion from the molded backrest shield.
(2) Continue the pull until all the plugs are out, guide the backrest cushion down and out of the hooks.
1
2
ACCESSING THE INTERIOR
INTERIOR
(1) To gain access to the interior of the seat, see “CHANGING CUSHIONS - Cushions - Seat”.
(2) To gain access to the interior of the armrest, all countersunk screws marked needs to be undone.
1 2
8700 Norsap 1600 standard M Aluminium back
8600 Norsap 1600 standard + Aluminium back
8700 Norsap 1600 standard M Aluminium back

3
4
1 2
UPHOLSTERED BACKREST  A2192
(1) Remove both armrests by unscrewing 5x M6x20 cylindrical bolts per side.
Pay aention too the hydraulic tubes from the buons, and handle with care.
(2) Continue with the plastic cover, and remove the 4x M5x10 countersunk bolts per side.
Slide the cover in a straight line away from the backrest.
(3) You can now see the gas spring(s) for the
backrest.
Seperate the gas spring(s) from the backrest.
Pay aention to the order washer and bolts
are put together, and where.
(4) Unscrew the 1x M8x30 countersunk
bolt per side. Pull the bolt and black POM
bushing out on both sides, and remove the
backrest.
To mount a new backrest on the chair,
follow the instructions backwards.
8500 Norsap 1600 standard Aluminium back

Cushions - Seat
To remove the seat cushion, remove the M6 nut
underneath the cushion on the le side.
Li the front of the cushion up and pull it away
from the chair. Then help the back of the cushion
free from the key holes securing the cushion.
To install the seat cushion, slide the cushion
backwards into the key holes.
Slide the front le glider into it`s track and secure
the M6 nut, and the front right side into position.
Cushions - Standard Armrest
To remove the standard armrest cushion, begin by
unscrew 3 x Screw Ø4,5 x19 A4 DIN 7983,
then pull the cushion straight out from the mold.
To install a new standard armrest cushion. Center
plugs to the corresponding holes in the mold, and
push them in. Then take the 3 x Screw Ø4,5 x19 A4
DIN 7983, and secure the cushion.
Number of adjustment buons may vary on chair setup and model
FRONT
12
3
FRONT
23
1
8500 Norsap 1600 standard upholstered leather back
8600 Norsap 1600 standard + Aluminium back

INSTALL OR ADJUST GAS SPRINGS
Seat Movement - Gas springs or Release buons
To remove the Gas springs for the seat movement, follow the in-
struction on how to remove Seat cushion and Standard armrest
cushion.
The Gas springs is located under the seat cushion.
Secure all screws and parts on a clean and so surface.
Aer removing the Seat and Standard armrest cushion, the opera-
tion may require to remove the Standard armrest, Circular armrest
lidd and cover if replacing the Hydraulic release buons.
Locate which Gas spring that needs to be replaced.
Follow the hydraulic tube to the armrest and remove the end from
the bracket located in the armrest.
When replacing any of the release caps, unscrew only these ends.
When replacing the Gas spring, unscrew only the end were the gas
spring is mounted, not the release cap.
To install the new Gas spring.
When mounting on the Gas spring, to the release
cap. Screw the Gas spring on CW the release cap
until it
extends, and two rotations CCW until it stops
extending.
Mount the Gas spring rst, then guide the hydraulic
cable through the seat base and up into the upper
part of the armrest. Aach the Circular armrest lidd
and cover.
Mount the Hydraulic buon to the bracket and at-
tach the Standard armrest cushion back on.
Mount on the armrest while checking for unwanted
strain or pressure on the hydraulic cables.
Check the seat functions while operating the but-
tons from the chair.
If all functions are working, mount on the Seat
cushion.
1Backrest - GAS-088
w/ GASDEL-024
Height adjustment
GASDEL-031
1

REMOVING THE COLUMN
Start the process with adjusting the chair to the
lowest position, and pulling the chair top and
inner prole up. Secure the chair top and inner
prole by tighten the 2 x M8 set screws.
In some situations, the chair will have preinstalled
components and bigger armrests.
In these cases the 2 x M8 set screws will not
be able to hold the weight alone,
and the chair needs aditional support beams.
Use planks or other suitable objects from the
oor and up under the rotation unit, before
removing the 8 x M8x30 Buon head socket cap
screw.
Li the chair top with the gas spring up and away
from the column.
Move the support beams from the old column
to the new column, and position the beams from
the oor and up under the rotation unit.
Position the chair top onto the new column and
secure the chair top to the rotation unit, with the
8 x M8x30 Buon head socket cap screw.
Seperating the column from the rotation unit
Remove the 8 x M6x30 and mount it back on
the new column.
The rotation unit is standard on all standard
chairs with hydraulic adjustments, and can be
replaced with a suitable adapter plate.
Chairs without rotation may have dierent x-
ture for the gas spring located in the column.
Remember to check and set the rotation limit on
the new rotation unit before installing the chair top.