Page 2 of 6 04.05.2018
1 Usage
Pneumatic stapling tool for fastening the flaps of filled cartons of single, double or light triple corrugated
cardboard boxes.
2 Important note
It is the customer’s responsibility to have all operators and service personnel read and understand this
manual. This stapling tool may only be used by specially advised persons (s. Annex).
Prior to first use, please lubricate all movable parts, then insert staples (s. Chapter 3.3). The air supply
should be connected with a quick release coupling. It is operated by a motive agent (compressed air). This
stapling device is made solely for normal operation in industrial spheres or similar areas (use as directed).
The tool should be fitted with a maintenance unit with pressure regulator, air cleaner and oil spray units to
ensure smooth trouble free operating and long life.
2.1 Environmental conditions
The tool should be used with indoor conditions (room temperature, etc.). Usage within explosive
atmosphere is only permitted with the manufacturer’s prior approval.
2.2 Emission
The noise level is max. 93 dB(A) (L WA, Is). Heterogeneous gases will not be emitted by the stapling
device.
2.3 Technical Data
Connection: 1/4´´
Operation pressure: 5 - 7 bars; max. 8 bars
Air consumption: 1,1 NL/stapling
2.4 Safety instructions
COUTION: Keep your hands away from base of the machine at all times! Danger of injury!
Never exceed the recommended maximum pressure for the stapling tool.
Do not attempt to use a defective stapling tool.
Never load the stapling tool until you are ready to use it.
Never attempt to fasten into very hard or brittle material such as concrete, steel or tile etc..
Use only clean, dry regulated COMPRESSED AIR. Never use oxygen, carbon dioxide or other
bottled gases.
Always disconnect the tool from the air supply and empty magazine before: work breaks - changing
parts - servicing stapling tool.
3 Operating Instructions
3.1 Functional description
The stapling tool should be fitted with maintenance unit. The maintenance unit should be adjusted to one
drop lubrication, e.g. Unocal RX 22, per 40-50 machine cycles.
The stapler MERO 18 P can be used with the following coiled staples: R 1/58, R 1/34.
The stapler MERO 22 P can be used with the following coiled staples: R 1/34, R 1/78.
