8500 Norsap 1600 Standard Upholstered Leather User Manual
- June 4, 2024
- NORSAP
Table of Contents
Standard Upholstered Leather
User Manual
8500 Norsap 1600 standard upholstered leather back| 8600 Norsap 1600 standard
- Aluminium back| 8700 Norsap 1600 standard M Aluminium back
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
INTRODUCTION
Norsap is the recognized leader in the design and production of the helmsman
and operator seats forthe 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 office for
further assistance.
SAFETY
Be sure to keep hands and fingers out of moving parts areas when operating the
chair.
BUTTON FUNCTIONS
Backrest angle adjustment
Seat height adjustment
Chair top Rotation
8500 Norsap 1600 standard upholstered leather back.
8600 Norsap 1600 standard + Aluminium back.
MOUNTING HOLES MEASUREMENTS
A strong and level foundation is required to secure the installation of the base. It may occur that the column gets stuck in the lowest position during prolonged storage or transport. Adjust this easily by fastening the lockable arm for swing, lifting up the release handle, and pulling up the chair.
MOUNTING ON A DECK RAIL
First, make sure to have mounted the deck rail according to its user manual.
The bolts for mounting the chair to the deck rail is already in place in the
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.
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
discolorations. To avoid this, lean with Soft Cleaner 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 softness of the leather.
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
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.
ACCESSING THE INTERIOR
INTERIOR
- To gain access to the interior of the seat, see “CHANGING CUSHIONS – Cushions – Seat”.
- To gain access to the interior of the armrest, all countersunk screws marked need to be undone.
CHANGING CUSHIONS
BACKREST CUSHION – A2088
- Pull out the top of the backrest cushion from the molded backrest shield.
- Continue the pull until all the plugs are out, and guide the backrest cushion down and out of the hooks.
UPHOLSTERED BACKREST – A2192
-
Remove both armrests by unscrewing 5x M6x20 cylindrical bolts per side. Pay attention to the hydraulic tubes from the buttons, and handle with care.
-
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.
-
You can now see the gas spring(s) for the backrest. Seperate the gas spring(s) from the backrest. Pay attention to the order washer and bolts are put together, and where.
-
nscrew 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 backward.
Cushions – Seat
To remove the seat cushion, remove the M6 nut
underneath the cushion on the left side. Lift the front of the cushion up and
pull it away from the chair. Then help the back of the cushions free from the
keyholes securing the cushion.| To install the seat cushion, slide the
cushionbackward into the keyholes. Slide the front left glider into its track
and securethe 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.
The number of adjustment buttons may vary on chair setup and model 8500 Norsap 1600 standard upholstered leather back 8600 Norsap 1600 standard + Aluminium back.
INSTALL OR ADJUST GAS SPRINGS
Seat Movement – Gas springs or Release buttons To remove the Gas springs for
the seat movement, follow the instruction on how to remove the Seat cushion
and Standard armrest cushion. The Gas springs is located under the seat
cushion. Secure all screws and parts on a clean and soft surface. After
removing the Seat and Standard armrest cushion, the operation may require
removing the Standard armrest, Circular armrest lid, and cover if replacing
the Hydraulic release buttons. Locate which Gas spring 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 where 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 first, then guide the hydraulic cable
through the seat base and up into the upper part of the armrest.
Attach the Circular armrest lidd and cover. Mount the Hydraulic button to the
bracket and attach 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 buttons from the chair. If all
functions are working, mount on the Seat cushion.
REMOVING THE COLUMN
Start the process by adjusting the chair to the lowest position, and
pulling the chair top and inner profile up. Secure the chair top and inner
profile 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 additional support beams.
Use planks or other suitable objects from the floor and up under the rotation
unit, before removing the 8 x M8x30 Button head socket cap screw. Lift 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 floor 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 Button head socket cap screw.
Remember to check and set the rotation limit on the new rotation unit
before installing the chair top.
Separating 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 different fixtures for the as spring
located in the column.
https://norsap.no/product-category/chairs/n16/
Telephone
+47 38 18 52 00
E-mail:[email protected]
Web: norsap.com