Flash Tube Replacement - Bowens ESPRIT digital DX 250 Operating Instructions Manual

Esprit Digital Operating Instructions
QUICK START GUIDE
The Esprit Digital is very simple to operate once the user has become familiar with the controls.
Detailed operating instructions are given after this Quick Start Guide.
Mounting
Select a stand or support system of suitable weight and dimensions to ensure stable operation of
the unit. The mounting bush on the "L" bracket allows the unit to be mounted two different ways
(Fig. 3). Method A is preferred, however method B can be used if the light needs to point
downwards. Ensure that the clamp knob is fully tightened.
A
Figure 3
Protective Cap
Push the latch knob back towards the rear of the unit, rotate and remove the plastic protective
cap. Always refit the cap when transporting the unit to avoid damaging the flash tube or modelling
lamp. NEVER operate the unit with the cap still in place.
Modelling Lamp
Ensure that the unit is switched off and disconnected from the supply. Confirm that the lamp and
flash tube are securely fitted, particularly before first use or after transporting the unit. Refer to the
section on fitting the modelling lamp if required.
Reflector/Accessory System
A range of reflectors and accessories are available for the Esprit units. Slide the neck of the
reflector/accessory over the front of the unit. Align the three pegs with the three slots in the
retaining ring, press down and turn clockwise to lock. Ensure that the latch knob is in the closed
position.
To remove reflector, push the Latch Knob towards the rear of the unit, turn the reflector fully
counter-clockwise and withdraw.
B
4
Note: A Photoflood or Halostar bulb with a maximum wattage of 275W is recommended for use in
Esprit Digital units. The manufacturer will not accept liability for the use of any lamp with a rating
exceeding 275W.
The unit has a built-in 'soft start' feature to enhance lamp life but this can be improved further by
dimming or turning the lamp OFF whenever possible. This will also reduce the heat dissipated by
the unit. Avoid moving or knocking the unit when the lamp is switched on or when it has just been
turned off since lamp filaments can be damaged when hot.

FLASH TUBE REPLACEMENT

Ensure that the unit is switched off and disconnected from the supply before replacing the flash
tube assembly. Wait a few minutes for the lamp and tube to cool and for the unit to self-discharge,
it is advisable to leave the unit for as long as possible before changing the flash tube.
Remove the protective cap and unwind the twisted Trigger wire from the flash tube support.
Carefully pull the flash tube assembly out of the unit. To replace the assembly, hold the
replacement flash tube assembly as shown in Fig.4, taking care to support both legs of the tube.
Locate the two brass sockets onto the plugs in the front of the unit and, gently but firmly, push the
flash tube into position. Finally wind the trigger wire around the flash tube support.
Always replace with the correct flash tube assembly:
BW-2032 for UV coated or BW-2030 for clear.
Figure 4
13