GRAMMER OFFICE SAIL 7A Operating Instructions Manual Download Page 4

ENGLISH

1. Seat height

Move seat down: 

Put pressure on the seat – Pull the lever underneath the righthand

side of the seat upwards – The seat moves slowly downwards – Release the
lever when the seat reaches the required height – The seat locks into position

Move seat up:

 

Relieve pressure on the seat – Pull the lever underneath the righthand

side of the seat upwards – The seat moves slowly upwards – Release the lever
when the seat reaches the required height – The seat locks into position

2. Moveable backrest

This office swivel chair has a flexible backrest, for comfortable seating during long lasting 
conferences. Simply sit down and lean back, to feel a soft teetering movement in the 
backrest.

3. Use

This conference chair may only be used as intended and with general due diligence.
If used in any other way (e. g. as a climbing aid or if you sit on the armrests), there is a
risk of accidents

4. Castors

Castors as per DIN EN 12 5 29 – with load controlled braking mechanism

For textile floor coverings: 

Castors with a hard surface

For non-textile floor coverings: 

Castors with a soft surface – The moving ring has a

different colour

5. Service

Service work such as working on or replacing gas springs may only be carried out by
trained experts

6. Cleaning and care

You can use a soap solution to clean 

plastic parts

.

 You can clean the 

cushions

 

with

normal upholstery cleaning agents. You can clean the 

back membrane

 

using suction

or dry foam

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